Acidifiers
(acidifier 的复数) n.成酸剂
🗣️ 情景例句
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
Do you think Albert will resent you for your actions?
你认为阿尔伯特会对你的行为感到生气吗？
What's matter?
怎么回事？