Charge species
[机] 带电物质
🧩 词语组成解析
🗣️ 情景例句
That's all right. I hope we can help you at some other time. Good-bye.
好了，希望我们今后还能给你帮助。再见。
I must be off soon.
我很快就得走了。
We've got to do something about the neighbor's dog!
我们得对邻居的狗采取点行动了！