Mastoidea
[医] 乳突部(颞骨)
🗣️ 情景例句
Was it serious?
病得很重吗？
Marriage is a lottery with more blanks than prizes.
结婚如同摸彩票，空票多而中票少。
The intellectual, who is working on some abstruse problem, has everything coordinated and organized for the matter in hand.
一个专心钻研某个复杂问题的知识分子，为了搞好手头的研究，要把一切都协调一致，组织周密。