Bathylith
[地質]巖基
??? 情景例句
It's a real problem, Robbie.
這確實是個問題 Robbie。
You cannot make a silk purse out of a sow's ear.
豬耳朵做不成絲錢包；巧婦難為無米之炊。
What colour is it?
什么顏色的？