Peritroch
纤毛轮
🗣️ 情景例句
This may sound like a dumb question, but I'd like to know.
这也许是个愚蠢的问题，但我想知道。
Hold your horses.
耐心点儿。
After they moved the bag away, the girls let the traffic go again.
他们搬走那袋米之后，女孩们解除了交通管制。