Solar sail
[空]太阳帆,光帆(用高度抛光材料做成的面,太阳光照在上面会产生光压,可安装在航天器上)
🧩 词语组成解析
sail
[sel]
vi. 航行;起航;驾驶帆船;
vt. 航行;开船;（水禽）游泳;驾驶（船）;
n. 帆船;航行;帆状物;航行距离;
🗣️ 情景例句
Maybe I'll run against him.
也许我与他竞选。
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
How should I tell him the bad news?
我该如何告诉他这个坏消息？