Underground mine ventilation
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- 坑道kēng dào
underground tunnel; gallery; adit; mine
- 公开讨论gōng kāi tǎo lùn
ventilation
- 空气流通kōng qì liú tōng
ventilation
- 全面的排气通风quán miàn de pái qì tōng fēng
general exhaust ventilation
- 通风柜tōng fēng guì
fume hoods; hood; fume cupboard; ventilation hood
- 通风井tōng fēng jǐng
ventilation shaft
- 暗河àn hé
underground river
- 乘地铁chéng dì tiě
take the subway; by tube; take an underground
- 地道dì dào
cuniculus, subway, underground
- 地铁dì tiě
underground; metro; the tube
- 地下dì xià
subterranean, underground
- 地下的dì xià de
underground, belowground, hypogeal, subterranean
- 地下铁道dì xià tiě dào
Metro, subway, underground railroad
- 伏流fú liú
underground river; disappearance of river; subterranean stream
- 坎儿井kǎn ér jǐng
an irrigation system of wells connected by underground channel
- 坑内斜坡道kēng nèi xié pō dào
underground ramp
- 埋地灯mái dì dēng
underground lamp; ground buried light
- 秘密地mì mì dì
secretly; underground; in confidence; in private; sneakingly
- 秘密活动mì mì huó dòng
underground
- 瞑目九泉míng mù jiǔ quán
May one's soul rest in peace (underground)!
- 隧suì
tunnel; underground pass; road; suburbs; turn
- 伴生矿bàn shēng kuàng
associated ore; associated mineral; associated mine
- 宝库bǎo kù
mine, thesaurus, treasury
- 布雷bù léi
lay mines; mine
- 采cǎi
pick; mine; extract; gather; collect
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