Quadriplane
四翼飞机
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
Many sands will sink a ship.
积沙沈船。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。