Nitroxylene
[机] 硝基二甲苯
🗣️ 情景例句
during the week--
在本 内
If you're sure you're not in a hurry, I can use a little help.
如果你真的不忙的话，我可能要你帮个小忙。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。