Sampletie
氯磷钠铜矿
🗣️ 情景例句
What are your weak points?
你的缺点是什么？
I'm fixing the car in the garage.
我在车房修车。
tap water that is too hot to touch can be left to cool and is generally safe to drink.
水管中流出的烫手的水可以留下来冷却。这种水一般是安全的。