Howell unit
[医] 豪威尔氏单位(肝素活性单位)
🧩 词语组成解析
n. 豪厄尔（男子名）
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I invited her to come by for dessert.
我邀请她来吃甜点。
It is better to be safe than sorry.
事后追悔不如事前稳妥。
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了铁路，于是开始猎取更多的野牛。