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
Stocks, shares and bonds are good alternatives for personal investment.
储蓄、股票和债券是个人投资很好的选择。
Who will not keep a penny, shall never have many.
不积少，不会成多。
Today we have two new students. Their names are Lucy and Lily.
今天我们班来了两位新同学，他们的名字叫Lucy和Lily。