Howell's unit
[医] 豪威尔氏单位(肝素效能单位)
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。
It's faster to go by plane than by boat.
和坐船比，坐飞机是更快的。
The village is on a river.
它靠近一条小河。