Chlroacetophenone
[机] 氯乙酰苯
🗣️ 情景例句
We'd like to make a reservation for this weekend.
我们想预订一个这个周末的房间。
I'll finish working at 5:30 and get home by 6 o'clock.
我希望在5:30完成工作并且在6点钟回家。
$24.95 per hundred pieces.
一百个美金二十四块九毛五。