Hygienics
n. 卫生学\\n[医] 卫生学
✅ 同义词
🗣️ 情景例句
My boyfriend just broke up with me.
我的男朋友和我分手了。
A man may lead a horse to the water, but he cannot make him drink.
牵马到河易，强马饮水难。
I knew that my turn had come.
我知道这次该轮到我了。