Salvolatile
n. 碳酸铵,挥发盐(可用作提神药)
🗣️ 情景例句
Good-bye, Richard, and good luck. See you in two weeks.
再见， Richard， 祝你好运。两周后见。
Where's the door?
门在哪儿？
Great! Look! I can do it.
天哪！我也会了！