Oenantholactam
[化] 庚内酰胺
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
You'd have a better chance of catching the train if you took a bus to the station instead of walking.
如果你不是步行而是乘公共汽车的话，那你就比较有可能赶上火车。
We had expected much lower prices.
我们希望报价再低一些。