Gases
n. 气体
✅ 同义词
🗣️ 情景例句
and my career as a mother.
和担任Max母亲的事业。
Hope for the best, but prepare for the worst.
作最好的希望，作最坏的打算。
Check the prices before you decide whether to buy one.
先把价格核对一下，再决定该不该买。