Beck hydrometer
[化] 贝克比重计(测量比重较水轻的液体)
🧩 词语组成解析
beck
[[bek]]
n. 点头示意, 招手, 小河
n. 液体比重计\\n[化] 液体比重计
🗣️ 情景例句
He has a reputation for honesty.
他以诚实著称。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。