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 don't know how to thank you, Susan.
我不知道如何谢你， Susan。
He speaks English fluently.
他讲英语很流利。
Now I could see a smaller deer next to the one my brother had pointed to.
现在我可以看见一只更小的鹿，它紧挨着我弟弟指的那一只。