Refracted rays
[医] 折射线
🧩 词语组成解析
v. <物>（使）折射( refract的过去式和过去分词 )
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Susan and Harry have a sitter for Michelle in the city,
Susan和Harry在城里给Michelle找到一位临时保姆，
He falls down the stairs.
他从楼梯摔了下来。
It's been open for several years.
它建成已有好几年了。