Quadriplane
四翼飞机
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
A lamb is as dear to a poor man as an ox to the rich.
穷人的一只羔羊比富人的一头牛还要珍贵。
How long did it take you to accomplish this complicated job?
你花了多久才作完这复杂的活儿？