Ailerons
n. 副翼( aileron的复数形式 )
🗣️ 情景例句
that I never could have done this book
我不可能完成这本书
No man (or one) is born wise or learned.
人非生而知之者。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，