Phenolphthalein agar
[医] 酚酞琼脂
🧩 词语组成解析
n. 酚酞\\n[化] 酚酞
n. 琼脂, 石花菜\\n[化] 琼脂
🗣️ 情景例句
It's just over yonder.
他的房子就在那边。
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，