Quadruplane
n. 四翼飞机
🗣️ 情景例句
It's a privilege to know you.
认识您是我的荣幸。
That is a serious matter.
那是件严重的事。
The man was ordered to pay $3,500 for the cost of the trip.
此人被责令交付旅费3，500英镑，