Levulinamide
4-氧(代)戊酰胺
🗣️ 情景例句
He pulled him out of the water.
是他把你孩子从水 拉上来的。
Don't take it for granted.
不要想当然。
Over a hundred people must have been driven away from their homes by the noise.
有100多人肯定是被噪音逼得已经弃家远去，