Washed sulfur
[医] 洗制硫(精制硫)
🧩 词语组成解析
a. 洗过的
sulfur
['sʌlfɚ]
n. 硫磺，硫黄;硫磺色;
vt. 用硫磺处理;
🗣️ 情景例句
OK.
好。
I'm not in the mood.
我没心情。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。