Alar folds
[医] 翼状襞
🧩 词语组成解析
a. 翼的, 翼状的, 腋下的\\n[医] 翼的, 翅的; 腋的
n. 皱褶；折痕（fold的复数形式）
🗣️ 情景例句
We're not?
不在这里？
In prosperity think of adversity.
居安思危。
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。