Nevus angiectodes
[医] 血管扩张痣, 血管痣
🧩 词语组成解析
n. 痣\\n[医] 痣
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
You're very cheerful today.
你今天很快活。
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。