Contract drilling
[经] 承包钻井
🧩 词语组成解析
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
🗣️ 情景例句
I tried to teach my kids the importance of independence,
我总是告诫孩子们独立的重要。
I'll see what I can do.
我看一看能怎么办。
Do you usually buy in large quantities?
你们的订购量通常都很大吗？