Carr-price unit
[医] 卡-普二氏单位(检维生素A含量)
🧩 词语组成解析
n. 凯尔（挪威, 住在沼泽的人）
price
[praɪs]
n. 价格，价钱;代价;价值;赏金;
vt. 标价;定价;问…的价格;给…定价;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
The old lady was glad to be back at the block of flats where she lived.
老妇人回到了她居住的公寓楼，心里很高兴。