Windaus
温道斯(①姓氏 ②Adolf,1876-1959,德国化学家,曾获1928年诺贝尔化学奖)
🗣️ 情景例句
I'm a freelance photographer.
我是自由摄影师。
Beat about the bush.
拐弯抹角。
How did you decide that product was safe?
你怎样决定产品是安全的呢？