Naevus cavernosus
[医] 海绵状痣, 海绵状血管瘤
🧩 词语组成解析
n. 痣\\n[医] 痣
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。