Postsynsacral
n. 后合薦骨\\na. 后合薦骨的
??? 情景例句
So did I.
我也一樣。
Experience keeps a dear school, but fools learn in no other.
吃虧學乖代價高，笨漢非此學不好。
Your English is incredibble.
我真不敢相信你的英語。