英语词汇underground piping怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Studying long range plan for underground piping surveillance.
研究地下管道长周期监督计划。
2
Small size tunnel driving is a construction technology of underground piping without excavation.
小型隧道掘进是一种无需开挖的地下管道施工技术。
3
Then go in secret in the underground piping, touch an enemy's front for patrol, raid from the behind, done in complete secrecy polish off him.
然后在地下管道中潜行，摸到一个巡逻的敌人的前方，从后面突袭，神不知鬼不觉把他干掉。

单词	underground piping
释义	underground piping 简明释义地下管道：指埋在地下的管道系统，用于输送液体或气体。网络释义短语 1 insulated underground piping 保温地下管 2 Underground piping drawing 地下管道图 3 plant-area underground piping and culverts 厂区地下沟道图双语例句 1 Studying long range plan for underground piping surveillance. 研究地下管道长周期监督计划。 2 Small size tunnel driving is a construction technology of underground piping without excavation. 小型隧道掘进是一种无需开挖的地下管道施工技术。 3 Then go in secret in the underground piping, touch an enemy's front for patrol, raid from the behind, done in complete secrecy polish off him. 然后在地下管道中潜行，摸到一个巡逻的敌人的前方，从后面突袭，神不知鬼不觉把他干掉。
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