Variopter
(滑动)光学计算尺
🗣️ 情景例句
Having some dinner?
吃点晚餐？
The story Sam told wasn't very funny.
萨姆的故事一点意思也沒有。
The French authorities had the plane packaged and moved in parts back to France.
法国政府让人把飞机包装起来，一部分一部分地搬回法国。