Acidifiers
(acidifier 的复数) n.成酸剂
🗣️ 情景例句
He's gone for the summer.
他夏天度假去了。
You dare?
你敢？
It had been wrapped up in newspaper and it contained half the money he had lost,
钱包是用报纸包着的，里面有他丢失的钱的一半，