Foramen magnum
枕骨大孔
?? 詞語組成解析
n. 孔, 小孔, 胚孔\\n[醫] 孔
[醫] 大, 頭狀骨
??? 情景例句
That's my story and I'm sticking to it.
我說的就是這些，句句實情。
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然記得到北京的第一天。
Certainly! I'm coming now, Mum!
當然可以，媽媽，我馬上就來。