External aileron
[机] 外加副翼
🧩 词语组成解析
external
[ɪk'stɝnl]
adj. 外面的，外部的;表面上的;外用的;外国的;
n. 外部，外面;外观;外部情况;
exter出去+nal=al...的 → 出去的 →在外面的 →外部的
n. 副翼\\n[机] 补助翼, 副翼
🗣️ 情景例句
What's the difference? No one will ever find out.
有什么两样？没有人会发现。
Good wine needs no cries.
好酒无需叫卖。
I was able to tell him that he had pulled out the wrong tooth.
我总算有可能告诉他，他拔错了牙。