Mastoidea
[医] 乳突部(颞骨)
🗣️ 情景例句
What does he say?
他说了些什么？
Is it convenient to you if I come at 6 p.m.?
如果我下午6点来拜访你，方便吗？
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。