Mastoiditis
n. 乳突炎\\n[医] 乳突炎
📖 牛津释义
mastoiditis
n[U]
inflammation of the mastoid 乳突炎.
🗣️ 情景例句
Do you happen to know...
你是否碰巧知道…
It's two o'clock.
现在两点。
It's about four hundred yards down this street.
城堡就在这条街上，（离这儿）400码左右。