Refractions
(refraction 的复数) n. 折光, 折射\\n[医] 折射, 屈光
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
As the call, so the echo.
发什么声音，有什么回声。
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！