Disulphide
n. 二硫化物
🗣️ 情景例句
Just relax and enjoy it.
放轻一点 好好地享受它。
I don't allow my children to play with toy guns.
我不让自己的孩子玩玩具枪。
The Turners are going on a train. The conductor is coming round.
特纳一家人在火车上。列车员走过来。