Preventol
双氯粉, 防腐粉
🗣️ 情景例句
But, like your Grandpa suggested,
但是， 照你爷爷所建议的，
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
He covered himself with a quilt.
他给自己盖上一条被。