Linewalker
n. (石油管线的)管道巡查工,护管道工
🗣️ 情景例句
No problem, Grandpa.
没有关系爷爷。
You'll be there in plenty of time.
你可以很方便地到达那里。
While John Gilbert was in hospital, he asked his doctor to tell him whether his operation had been successful,
当约翰。吉尔伯特住院的时候，他问医生他的手术是否成功，