agar是什么意思音标:英 ['eɪɡɑ:(r)]美 ['eɪɡɑ:r]

n. 琼脂, 石花菜
[化] 琼脂

n. any culture medium that uses agar as the gelpng agent
n. a colloidal extract of algae; used especially in culture media and as a gelpng agent in foods

agar的用法和例句：

1.That's because until recently they contained sheep's blood agar.

那是因為直到最近它們一直裝著羊血瓊脂