Vibracone
振动锥筛
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
Yes, it's not like what the radio said at all.
是的，一点也不像收音机里说的那样。
We can give you a little cheaper model.
我们可以提供你便宜一点的型式。