深层 深層 shēn céng deep layer / deep / deep-seated / underlying 表面边界层 biǎo miàn bian jiè céng surface boundary layer / ground layer / atmospheric boundary layer 皮下注射 pí xià zhù shè hypodermic injection / subcutaneous injection 深情 shēn qíng deep emotion / deep feeling / deep love / affectionate / loving syn 深灌注 shēn guàn zhù deep injection 重重 chóng chóng layer upon layer / one after another syn 层层 層層 céng céng layer upon layer syn 第一层 dì yī céng layer one / layer 1 层叠 層疊 céng dié layer upon layer / tiered 胚层 胚層 pēi céng germ layer / layer of tissue in embryology 积叠 積疊 jī dié to pile up layer upon layer 摩擦层 mó cā céng friction layer / planetary boundary layer 大气边界层 大气邊界層 dài qì bian jiè céng atmospheric boundary layer / surface boundary layer 堆叠 duī dié to pile up / to put layer upon layer / (Tw) (computing) stack 深海散射层 深海散射層 deep scattering layer 深刻 shēn kè profound / deep / deep-going syn 深沉 shēn chén deep / profound / (of a person) reserved / undemonstrative / (of a voice, sound etc) deep / low-pitched syn 深层次 深層次 shēn céng cì deep level / deep-seated / in-depth 深潭 shēn tán deep natural pond / deep pit / abyss 渊 淵 yuān deep pool / deep / profound syn 寓意深远 寓意深遠 yù yì shēn yuǎn the implied message is deep (idiom) / having deep implications 深源地震 shēn yuán dì zhèn deep earthquake (with epicenter more than 300 km deep) 深喉 深睺 shēn hóu deep throating (sex act) / a deep throat (anonymous informant) 深水方式 shēn shuǐ fāng shì deep-water mode / deep mode 注射 zhù shè injection / to inject syn 注塑 zhù sù injection molding 打针 打針 dǎ zhēn to give or have an injection syn 皮下 pí xià under the skin / subcutaneous (injection) 针剂 針劑 zhēn jì fluid loaded into a syringe for a hypodermic injection syn 注射剂 注射劑 zhù shè jì injection / shot 预防针 預防針 yù fáng zhēn immunization injection / fig. forewarning / heads-up / preventive measure 肌肉注射 jī ròu zhù shè intramuscular injection 吊瓶族 diào píng zú "infusion clan", patients who prefer medication by drip rather than orally or by injection etc 晕针 暈針 yùn zhēn to faint during acupuncture or injection 欣弗 xīn fú brand name of an antibiotic injection blamed for a number of deaths in 2006 激发注射 激發注射 jī fā zhù shè booster shot / booster injection 静脉注射 靜脈注射 jìng mài zhù shè intravenous injection 无针头注射器 jet injector / jet-injection apparatus 注入井 zhù rù jǐng injection well 卵胞浆内单精子注射 intracytoplasmic sperm injection 射入轨道，入轨 射入軌道，入軌 orbit injection 注射头 註射頭 injection head 烟注入 煙註入 smoke injection 炉膛吸附剂喷入法 爐膛吸附劑噴入法 furnace sorbent injection 微整形 wēi zhěng xíng non-surgical cosmetic procedure (injection of Botox, hyaluronic acid etc) 依赖注入 依賴注入 yī lài zhù rù (software engineering) dependency injection 基层 基層 jī céng basic level / grassroots unit / basement layer 层次 層次 céng cì layer / level / gradation / arrangement of ideas / (a person's) standing syn 一层 一層 yī céng layer 图层 圖層 tú céng layer (imaging) 上层 上層 shàng céng upper layer 涂层 塗層 tú céng protective layer / coating 叠加 疊加 dié jiā to superimpose / to layer / to overlay / to superpose syn 云层 雲層 yún céng the clouds / cloud layer / cloud bank 表层 表層 biǎo céng surface layer syn 外层 外層 wài céng outer layer / outer shell syn 单层 單層 dān céng single layer / single story / single deck / single level 夹层 夾層 jiā céng hollow layer between two solid layers / (architecture) mezzanine 内层 內層 nèi céng internal layer 角质层 角質層 jiǎo zhì céng stratum corneum (outermost layer of the skin) 土层 土層 tǔ céng layer of soil / ground level 应用层 應用層 yìng yòng céng application layer (computing) 臭氧层 臭氧層 chòu yǎng céng ozone layer 大福 dà fú a great blessing / daifuku, a traditional Japanese sweet consisting of a soft, chewy outer layer made of glutinous rice (mochi) and a sweet filling, commonly red bean paste (orthographic borrowing from Japanese 大福 "daifuku") 薄层 薄層 báo céng thin layer / thin slice / film / lamina / lamella 重 chóng to repeat / repetition / again / re- / classifier: layer syn 物理层 物理層 wù lǐ céng physical layer 链路层 鏈路層 liàn lù céng link layer 顶板 頂板 dǐng bǎn roof / roof plate / rock layer forming roof of a cave or mine / abacus 层 層 céng to pile on top of one another / layer / stratum / floor (of a building) / story / (math.) sheaf / classifier for layers syn 帮 幫 bāng to help / to assist / to support / for sb (i.e. as a help) / hired (as worker) / side (of pail, boat etc) / outer layer / upper (of a shoe) / group / gang / clique / party / secret society syn 形成层 形成層 xíng chéng céng vascular cambium (layer of tissue responsible for growth inside wood) 冻土层 凍土層 dòng tǔ céng permafrost / tundra / layer of frozen soil 边界层 邊界層 biān jiè céng boundary layer 叠 疊 dié to fold / to fold over in layers / to furl / to layer / to pile up / to repeat / to duplicate syn 篾 miè the outer layer of a stalk of bamboo (or reed or sorghum) / a thin bamboo strip 磁层 磁層 cí céng magnetosphere / magnetic layer 介质访问控制层 介質訪問控制層 jiè zhì fǎng wèn kòng zhì céng MAC layer 阞 lè layer / vein 七层架构 七層架構 qī céng jià gòu seven layer architecture (OSI) 实体层 實體層 shí tǐ céng physical layer (OSI) 适配层 適配層 shì pèi céng (computing) adaptation layer 数据链路层 數據鏈路層 shù jù liàn lù céng data link layer 网路连接层 網路連接層 wǎng lù liàn jié céng network link layer 网络层 網絡層 wǎng luò céng network layer 网络层协议 網絡層協議 wǎng luò céng xié yì network layer protocol 资料链结层 資料鏈結層 zī liào liàn jié céng data link layer 表示层 表示層 biǎo shì céng presentation layer 传输层 傳輸層 chuán shū céng transport layer 加密套接字协议层 加密套接字協議層 jiā mì tào jiē zì xié yì céng Secure Sockets Layer (SSL) (computing) 墓坑夯土层 墓坑夯土層 mù kēng hāng tǔ céng layer filled with rammed earth in a tomb pit (archeology) 文化层 文化層 wén huà céng cultural layer (in an archaeological dig) 曡 dié variant of 疊|叠[die2], to fold / to fold over in layers / to furl / to layer / to pile up / to repeat / to duplicate 滋养层 滋養層 zī yǎng céng trophoblastic layer (attaches fertilized ovum to the uterus) / trophoderm 疉 dié variant of 疊|叠[die2], to fold / to fold over in layers / to furl / to layer / to pile up / to repeat / to duplicate 矽镁层 矽鎂層 xī měi céng sima (geology) / silicon and magnesium layer in earth's crust 砌层 砌層 qì céng course (i.e. building layer) 网路链接层 網路鏈接層 wǎng lù liàn jiē céng network link layer 脉络膜 脈絡膜 mài luò mó choroid (vascular layer of the eyeball between the retina and the sclera) 