Oenantholactam
[化] 庚内酰胺
🗣️ 情景例句
Where's the bag with the chicken salad sandwiches?
放鸡肉沙拉三明治的袋子在哪？
Do you like sunshine?
你喜欢阳光？
I don't doubt that he will help me.
我不怀疑他会援助我。