Estil
[化] 烯苯醋胺
🗣️ 情景例句
How much time will it take for my mail to get to where it is going?
我的信件到达它要去的地方要用多少时间？
I often go to the office in the morning.
我常常在早上去办公室。
They work all day.
他们整天营业。