Reapers' keratitis
[医] 割禾人角膜炎
🧩 词语组成解析
n. 角膜炎\\n[医] 角膜炎
🗣️ 情景例句
The grass is greener on the other side of the fence.
隔岸风景好，邻家芳草绿。
Custom without reason is but ancient error.
习俗没有道理，古代谬误而已。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）