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
What kind of advice are you looking for?
希望能得到什么建议？
What does you want to buy?
你要买什么？
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。