Mastoid
a. 乳头状的\\nn. 乳突
📖 牛津释义
mastoid
n
part of a bone behind the ear （耳後的）乳突.
🏥 医学释义
①乳突 ②乳突状的
🗣️ 情景例句
And, Mrs. Stewart, are you working?
嗯， Stewart太太， 你有工作吗？
Though malice may darken truth,it cannot put it out.
恶意可以糟塌真理；但无法消灭真理。
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。