Pretrochal
前纤毛轮
🗣️ 情景例句
I'm happy to have this chance to meet with you. Mr. Howard Yang.
杨先生，非常高兴能有机会认识你。
Which one is heavier?
哪一个是较重的？
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。