Antilithic
n. 防结石剂, 去垢剂\\n[化] 治结石药
🗣️ 情景例句
I haven't got a clue on how to spend the National Day holiday.
如何度过国庆假期我还没有一点头绪。
I have a sweet tooth.
我喜欢吃甜食。
What did Wang Wei write about in her letter?
王伟在信里写了什么？