Vx
[化] 甲硫膦酸丙胺乙酯
🗣️ 情景例句
I'm working my way through college.
我靠勤工俭学上大学。
Let me think it over,and I'll let you know later.
让我考虑一下，回头再告诉你吧。
A lot of cars entered for this race last year and there was a great deal of excitement just before it began.
去年有很多汽车参加了这项比赛。比赛开始之前，人们异常激动。