Pantolactone
[化] 泛内酯
🗣️ 情景例句
The answer leapt out at me.
答案突然在我脑海中闪现出来。
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
The price includes postage charges.
价格包括邮资在内。