Semmelweis
人名；(德、匈)泽梅尔魏斯
🗣️ 情景例句
Take it side again .... OK, and switch. Stretch it out.
再侧身……好 左右交替。尽量伸展。
Did you clean this yourself?
你自己亲自清理这个？
Why was that?
为什么呢？