W rays
[医] W射线, 居间射线
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
Channel 5 is off the air now.
五频道已经停止播放。
Then we had to walk across some very wet ground.
然后，我们还得走过一些潮湿的地面。