Arcus adiposus
[医] 老人弓, 老人环, 角膜弓
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
She became used to the new job.
她已经习惯了那份新工作。
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
Without it we could not make a living.
要是没有这条河，我们就无法生存下去。