Epimeride
[化] 差向异构体
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
Nope. To hell with the breakfast.
不啦，吃早点干什么呀。
You have to learn when to ask for help and when to ask for information.
你得学会什么时候请求帮助，什么时候打听信息。