Circularis sinuses
[医] 环状窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
I don't care!
我不管！
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。