Raphes
(raphe 的復數) [醫] 縫[際], 種脊(植)
??? 情景例句
Good afternoon, sir.
下午好。
A useful trade is a mine of gold.
一樣有用的手藝是取之不盡的財富。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地殼的基本模殼，