Streptococcus albus
[医] 白色链球菌
🧩 词语组成解析
n. 链球菌\\n[医] 链球菌属
铅白(颜料)
🗣️ 情景例句
That's what I thought.
我就是这么想的。
He lacks the necessary experience.
他缺乏必要的经验。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。