Holzknecht's unit
[医] 霍耳茨克内希特氏单位(一种X线剂量单位,相当于1/5红斑量)
🧩 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
I gave that idea up a long time ago.
我很久以前就放弃了那个想法了。
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
The garden was soon littered with chunks of metal which had once made up a lawn mower.
一会儿工夫，割草机便被拆成一个个金属零件，乱七八糟地堆在花园里。