存 cún to exist / to deposit / to store / to keep / to survive syn 保险箱 保險箱 bǎo xiǎn xiāng safe deposit box / a safe syn 存款 cún kuǎn to deposit money (in a bank etc) / bank savings / bank deposit syn 存放 cún fàng to deposit / to store / to leave in sb's care syn 储藏 儲藏 chǔ cáng to store / deposit / (oil, mineral etc) deposits syn 离子 離子 lí zǐ ion 硫酸 liú suān sulfuric acid H2SO4 / sulfate 押金 yā jīn deposit / down payment 尖酸 jiān suān harsh / scathing / acid (remarks) syn 盐酸 鹽酸 yán suān hydrochloric acid HCl 存入 cún rù to deposit (e.g. in a bank account) 碳酸 tàn suān carbonic acid / carbonate 两性 兩性 liǎng xìng male and female / both types (acid and alkaline, positive and negative etc) / (chemistry) amphoteric 保证金 保證金 bǎo zhèng jīn earnest money / cash deposit / bail / margin (in derivative trading) syn 脂肪酸 zhī fáng suān fatty acid 订金 訂金 dìng jīn an initial payment / earnest money / deposit 寄存 jì cún to deposit / to store / to leave sth with sb syn 胃酸 wèi suān gastric acid syn 磷酸 lín suān phosphoric acid 丙烯酸 bǐng xī suān acrylic acid C3H4O2 乳酸 rǔ suān lactic acid 沉积 沉積 chén jī sediment / deposit / sedimentation (geology) syn 氨基酸 ān jī suān amino acid 硝酸 xiāo suān nitric acid syn 油酸 yóu suān oleic acid 酸雨 suān yǔ acid rain 贮存 貯存 zhù cún to store / to deposit syn 乙酸 yǐ suān acetic acid (CH3COOH) / ethanoic acid syn 核酸 hé suān nucleic acid / (coll.) nucleic acid test (abbr. for 核酸檢測|核酸检测[he2suan1 jian3ce4]) 柠檬酸 檸檬酸 níng méng suān citric acid 电离 電離 diàn lí ion / ionized (e.g. gas) 酸溜溜 suān liū liū sour / acid syn 醋酸 cù suān acetic acid (CH3COOH) / acetate syn 叶酸 葉酸 yè suān folic acid 氰酸 qíng suān cyanic acid HCN 苯甲酸 běn jiǎ suān benzoic acid C6H5COOH 硬脂酸 yìng zhī suān stearic acid / stearate 硼酸 péng suān boric acid H3BO3 谷氨酸 穀氨酸 gǔ ān suān glutamic acid (Glu), an amino acid 活期 huó qī (banking) current (account) / checking (account) / demand (deposit etc) 甲酸 jiǎ suān formylic acid (HCOOH) / formic acid / methanoic acid 水杨酸 水楊酸 shuǐ yáng suān salicylic acid 烟酸 煙酸 yān suān niacin (vitamin B3) / 3-Pyridinecarboxylic acid C6H5NO2 / nicotinic acid syn 硅酸 guī suān silicic acid / silicate 抗坏血酸 抗壞血酸 kàng huài xuè suān vitamin C / ascorbic acid 亚硝酸 亞硝酸 yà xiāo suān nitrous acid 负离子 負離子 fù lí zǐ negative ion / anion (physics) 阳离子 陽離子 yáng lí zǐ positive ion / cation (physics) syn 乳酸菌 rǔ suān jūn lactic acid bacteria 草酸 cǎo suān oxalic acid C2H2O4 矿床 礦床 kuàng chuáng (mineral) deposit 阴离子 陰離子 yīn lí zǐ negative ion / anion (physics) 锂离子电池 鋰離子電池 lǐ lí zǐ diàn chí lithium ion battery 存钱 存錢 cún qián to deposit money / to save money 耐酸 nài suān acid-resistant 赖氨酸 賴氨酸 lài ān suān lysine (Lys), an essential amino acid 酒石酸 jiǔ shí suān tartaric acid 蛋氨酸 dàn ān suān methionine (Met), an essential amino acid 酪氨酸 lào ān suān tyrosine (Tyr), an amino acid 耐受性 nài shòu xìng tolerance (to heat, acid etc) / resistance 醇酸 chún suān alkyd / alcohol acid / hydroxyacid 羧酸 suō suān carboxylic acid 丙氨酸 bǐng ān suān alanine (Ala), an amino acid 透明质酸 透明質酸 tòu míng zhì suān hyaluronic acid / hyaluronan 冰醋酸 bīng cù suān glacial acetic acid syn 半胱氨酸 bàn guāng ān suān cysteine (Cys), an amino acid / mercaptoethyl amine 亚麻酸 亞麻酸 yà má suān linolenic acid 甘氨酸 gān ān suān glycine (Gly), an amino acid 精氨酸 jīng ān suān argnine (Arg), an essential amino acid 色氨酸 sè ān suān tryptophan (Trp), an essential amino acid 酸 suān sour / tart / sick at heart / grieved / sore / aching / pedantic / impractical / to make sarcastic remarks about sb / an acid syn 氢氟酸 氫氟酸 qīng fú suān hydrofluoric acid HF 亚硫酸 亞硫酸 yà liú suān sulfurous acid H2SO3 单宁酸 單寧酸 dān níng suān tannic acid (loanword) 正离子 正離子 zhèng lí zǐ positive ion / cation (physics) syn 氟化氢 氟化氫 fú huà qīng hydrofluoric acid syn 氢溴酸 氫溴酸 qīng xiù suān hydrobromic acid HBr 弱酸 ruò suān weak acid 丙酮酸 bǐng tóng suān pyruvic acid CH3COCOOH 离子交换树脂 ion exchange resin / ion exchanger / adsorbent 丝氨酸 絲氨酸 sī ān suān serine (Ser), an amino acid 苏氨酸 蘇氨酸 sū ān suān threonine (Thr), an essential amino acid 己二酸 jǐ èr suān adipic acid 亮氨酸 liàng ān suān leucine (Leu), an essential amino acid 组氨酸 組氨酸 zǔ ān suān histidine (His), an essential amino acid 高氯酸 gāo lǜ suān perchloric acid 碘酸 diǎn suān iodic acid 异亮氨酸 異亮氨酸 yì liàng ān suān isoleucine (Ile), an essential amino acid 酰 xiān acid radical / -acyl (chemistry) 镪 鏹 qiāng sulfuric acid 存款单 存款單 cún kuǎn dān certificate of deposit 核糖核酸 hé táng hé suān ribonucleic acid (RNA) 定钱 定錢 dìng qian security deposit / earnest money (real estate) / good-faith deposit 次氯酸 cì lǜ suān hypochlorous acid HOCl (bleach) 软脂酸 軟脂酸 ruǎn zhī suān palmitic acid (chemistry) 酸雾 酸霧 suān wù acid fog 固液离子交换法 solid-liquid ion exchange process / ion exchange resin process / ion resin process 定期存款 dìng qī cún kuǎn fixed deposit / time deposit / certificate of deposit (banking) 氢卤酸 氫鹵酸 qīng lǔ suān hydrohalic acid (e.g. hydrofluoric acid HF 氫氟酸|氢氟酸[qing1 fu2 suan1], hydrochloric acid HCl 鹽酸|盐酸[yan2 suan1] etc) 