C-o
abbr. crew-operated 由飞行人员操纵的; cutoff 近路; 运河; 新河道
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
One chick keeps a hen busy.
一只小鸡已够母鸡辛忙。
I'm really looking forward to this.
我期待这次参观已久了。