Arcus pinguiculus
[医] 角膜弓, 老人弓, 老人环
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
Habit is a second nature.
习惯成自然。
Glancing at it briefly, he told me to look again.
他迅速地扫视了一眼，让我再看一遍。