Oenantholacton
[化] 庚内酯
🗣️ 情景例句
I do mean it.
我的确是说真的。
He has bought 10 tractors for the village.
他为村里买了10台拖拉机。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。