Silent mastoiditis
[医] 无症状乳突炎
🧩 词语组成解析
silent
['saɪlənt]
adj. 沉默的，无言的;寂静的，无声的;静止的;[语]不发音的;
n. 无声电影;
n. 乳突炎\\n[医] 乳突炎
🗣️ 情景例句
They hardly ever see each other.
他们几乎彼此不碰头。
I don't know where I've seen him before.
我不晓得在哪儿见过他。
Both! American spellings are used more and more in Canada now.
两种都用！现在在加拿大人们越来越多的采用美国拼法了。