地下 dì xià underground / subterranean / covert syn 地铁 地鐵 dì tiě underground railway / subway / subway train 通道 tōng dào (communications) channel / thoroughfare / passage syn 写道 寫道 xiě dào to write (used before or after a quoted passage) syn 阴沟 陰溝 yīn gōu sewer / underground drainage channel syn 篇章 piān zhāng chapter / section (of a written work) / passage of writing / (fig.) chapter (in the history of sth) syn 轻轨 輕軌 qīng guǐ light rail / transit system (underground, at street level or elevated) / streetcar / metro (abbr. for 輕型軌道交通|轻型轨道交通[qing1xing2 gui3dao4 jiao1tong1]) 地堡 dì bǎo bunker (underground fortification) syn 时过境迁 時過境遷 shí guò jìng qiān things change with the passage of time (idiom) 段落 duàn luò phase / time interval / paragraph / (written) passage syn 通路 tōng lù thoroughfare / passage / pathway / channel syn 清道 qīng dào to clean the street / to clear the road (i.e. get rid of people for passage of royalty or VIP) syn 分管 fēn guǎn to be put in charge of / to be responsible for / branched passage 透射 tòu shè to transmit / transmission (of radiation through a medium) / passage 忽忽 hū hū fleeting (of quick passage time) / in a flash / distracted manner / vacantly / frustratedly syn 花甲 huā jiǎ complete sexagenary cycle / a 60 year-old person / passage of time 墓道 mù dào path leading to a grave / tomb passage / aisle leading to the coffin chamber of an ancient tomb syn 地底 dì dǐ subterranean / underground 气道 氣道 qì dào flue / air duct / air passage / respiratory tract 井下 jǐng xià underground / in the pit (mining) 地宫 地宮 dì gōng underground palace (as part of imperial tomb) 地漏 dì lòu drain / underground drainpipe / floor gutter / 25th of 2nd lunar month 埋设 埋設 mái shè to install (water pipes, landmines etc) underground 暗河 àn hé underground river 暮鼓晨钟 暮鼓晨鐘 mù gǔ chén zhōng lit. evening drum, morning bell (idiom) / fig. Buddhist monastic practice / the passage of time in a disciplined existence 暗渠 àn qú underground water channel / covered ditch / culvert 哥老会 哥老會 gē lǎo huì late-Qing underground resistance movement against the Qing dynasty 隘路 ài lù defile / narrow passage syn 岁月如流 歲月如流 suì yuè rú liú the passage of the years / the flow of time 珠流璧转 珠流璧轉 zhū liú bì zhuǎn lit. pearl flows, jade moves on (idiom) / fig. the passage of time / water under the bridge 东兔西乌 東兔西烏 dōng tù xī wū lit. the sun setting and the moon rising (idiom) / fig. the passage of time 地下核爆炸 dì xià hé bào zhà nuclear underground burst / underground nuclear explosion 地下街 dì xià jiē underground shopping arcade / underground mall 峒室 dòng shì underground mine storage room / mine passage 地下核试验 地下核試驗 dì xià hé shì yàn underground nuclear test 在地下 zài dì xià underground 仙宫 仙宮 xiān gōng underground palace of ghouls, e.g. Asgard of Scandinavian mythology 排污地下主管网 排污地下主管網 pái wū dì xià zhǔ guǎn wǎng underground sewage network 转入地下 轉入地下 zhuǎn rù dì xià to go underground / to turn to secret activities 密封地下核爆炸 contained underground nuclear explosions 次区域溪流和地下含水层委员会 次區域溪流和地下含水層委員會 committee on subregional streams and underground aquifers 矿山井下工作最低许可年龄公约 礦山井下工作最低許可年齡公約 Convention concerning the Minimum Age for Admission to Employment Underground in Mines 妇女在各类矿山井下作业公约 婦女在各類礦山井下作業公約 Convention concerning the Employment of Women on Underground Work in Mines of all Kinds 未成年人从事矿山井下作业体格检查公约 未成年人從事礦山井下作業體格檢查公約 Convention concerning Medical Examination of Young Persons for Fitness for Employment Underground in Mines 和平利用地下核爆炸条约核查议定书 和平利用地下核爆炸條約核查議定書 Verification Protocol to the Treaty on Underground Nuclear Explosions for Peaceful Purposes 限制地下核武器试验条约议定书 限制地下核武器試驗條約議定書 Protocol to the Treaty on the Limitation of Underground Nuclear Weapon Tests 和平利用地下核爆炸条约议定书 和平利用地下核爆炸條約議定書 Protocol to the Treaty on Underground Nuclear Explosions for Peaceful Purposes 禁止地下核武器试验条约 禁止地下核武器試驗條約 treaty banning underground nuclear weapon tests 巠 jīng underground watercourse / archaic variant of 經|经[jing1] 轻型轨道交通 輕型軌道交通 qīng xíng guǐ dào jiāo tōng light rail / transit system (underground, at street level or elevated) / streetcar / metro / abbr. to 輕軌|轻轨[qing1 gui3] 地下钱庄 地下錢莊 dì xià qián zhuāng underground bank / illegal private bank / loan shark 暗沟 暗溝 àn gōu sewer / underground drainage channel syn 假道伐虢 jiǎ dào fá guó to obtain safe passage to conquer the State of Guo / to borrow the resources of an ally to attack a common enemy (idiom) 窦道 竇道 dòu dào sinus (anatomy) / subterranean passage 圣经段落 聖經段落 shèng jīng duàn luò Bible passage 车行通道 車行通道 chē xíng tōng dào traffic passage 通行无阻 通行無阻 tōng xíng wú zǔ unobstructed passage / to go through unhindered syn 重文 chóng wén repetitious passage / multiple variants of Chinese characters 无害通过权 無害通過權 wú hài tòng guò quán right of innocent passage 自由通过安排 自由通過安排 pass-through arrangements / free passage 通过点 通過點 tòng guò diǎn passage point 海嵴山口 海脊山口 gap / passage 通过权 通過權 right of passage 经过胎盘 經過胎盤 placental passage 通道辐射监测器 通道輻射監測器 radiation passage monitor 安全通行保证 安全通行保證 safe-passage guarantee 买路钱 買路錢 mǎi lù qián money extorted by bandits in exchange for safe passage / illegal toll / (old) paper money strewn along the path of a funeral procession 暗桩 暗樁 àn zhuāng submerged piles installed to prevent the passage of boats / (fig.) informer / spy 暗道 àn dào secret passage / secret tunnel 一夫当关，万夫莫开 一夫當關，萬夫莫開 yī fū - dāng guān , wàn fū - mò kāi (idiom) one man guarding the pass can prevent the passage of ten thousand 堵截 dǔ jié to intercept / to block the passage of / to interdict syn 密道 mì dào secret passage / hidden tunnel 