Supersonic rays
[医] 超声射线
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Britain is behind Japan in developing modern technology.
在发展现在技术方面英国落后于日本。
I'm going shopping because I need to buy some clothes.
我要去购物，因为我需要买一些衣服。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。