Craw unit
[医] 克劳氏单位(使大型水蚤Daphnia magna心搏停止所需的绿藜芦量)
🧩 词语组成解析
n. 嗉囊, 嗉子, (低等动物的)胃
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
but I've worked so hard on Family Album, U.S.A.,
但是我一直为Family Album, U.S.A.辛勤工作
That's a book.
那是一本书。
A few minutes later
几分钟后