Ostwald viscometer
[化] 奥斯特瓦尔德粘度计
🧩 词语组成解析
奥斯特瓦尔德(①姓氏②Wilhelm,1853-1932, 德国物理化学家, 曾获1909年诺贝尔化学奖)
n. 黏度计
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
What's so funny?
有什么好笑的？
That's right. We will take 10 pigs, 10 sheep and sixty chickens. The chickens can eat the food that we would otherwise throw away. They will provide us with eggs and meat.
没错。我们要带上10头猪、10只羊还有60只鸡。鸡吃我们的剩饭剩菜。它们为我们提供蛋和肉。