Staudinger
施陶丁格(①姓氏 ②Hermann, 1881-1965, 德国化学家, 曾获1953年诺贝尔化学奖)
🗣️ 情景例句
Columbia? Why Columbia?
Columbia？为什么要去Columbia？
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
After that she helped her parents. She quickly cooked the supper, and cleaned the house.
之后她给父母帮忙。她很快煮好了晚餐，并把房子打扫干净。