Os sphenoidale
[医]蝶骨：单块不规则楔形骨，位于颅底，形成前、中、后颅窝底的一部分
🧩 词语组成解析
n. 骨, 孔, 穴裂口\\n[计] 办公系统, 操作系统
[医] 蝶骨
🗣️ 情景例句
How nice it is here.
这儿真不错。
Many receive advice only the wise profit by it.
聆忠言者众，智者独获益。
When he was alone, he telephoned the hospital exchange and asked for Doctor Millington.
当房里只剩他一个人时，他挂通了医院的交换台，要求与米灵顿医生讲话。