Secondman
n. (内燃机车或电气列车上的)助理驾驶员
🗣️ 情景例句
As far as possible, the teacher should expose the student to real life situations.
教师应该尽可能使学生接触现实生活的情景。
Are you in a hurry?
赶时间吗？
You're a pain in the ass.
你这讨厌鬼。