Oenantholacton
[化] 庚内酯
🗣️ 情景例句
Where's Mom?
妈妈呢？
Who is going to lose?
谁会输？
He no sooner recovers his equilibrium than the next porpoise comes along and hits him another crack.
海龟刚恢复平衡，第二只海豚又冲过来猛击一下。