Howell unit
[醫] 豪威爾氏單位(肝素活性單位)
?? 詞語組成解析
n. 豪厄爾（男子名）
unit
['ju:nit]
n. 單位，單元;裝置;個體;[數]單位數;
??? 情景例句
Yes, he makes house calls, but the doctor has an opening only after 2:00 p.m.
好，他愿出診，但他在下午2點后才有空。
Too much spoils, too little is nothing.
過多反壞事，太少不濟時。
Editors of newspapers and magazines often go to extremes to provide their reader with unimportant facts and statistics.
報刊雜志的編輯常常為了向讀者提供成立一些關緊要的事實和統計數字而走向極端。