Apterous
a. 无翅的, 无翼的\\n[医] 无翅的
🗣️ 情景例句
I am sorry. I am not free right now.
对不起，我现在很忙。
No man learns but by pain or shame.
不经痛苦羞辱，难以取得教训。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。