Acidifiers
(acidifier 的复数) n.成酸剂
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
You use the front door and I'll hit the back.
你从正门进去，我袭击后面。
You must give the other half to the city of Venice.
你必须把另一半交给威尼斯城。