Ailerons
n. 副翼( aileron的复数形式 )
🗣️ 情景例句
I've been trying
我一直努力
I'm sorry, but I can't find the book you lent me.
很抱歉！我找不到你借给我的那本书了。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。