✅ 同义词
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
I hope you don't mind my asking, but I wonder if it might be at all possible for you to lend me your car.
希望你不介意我的请求，我不知道你是否可以把车借我用一用。
What do you do?
你做什么工作？