1) He that stays in the valley shall never get over the hill.
井底之蛙不识海。
2) The frog in the well knows nothing of the great ocean.
井蛙不知沧海。
4) a frog at the bottom of a well
井地之蛙
5) sea bed logging
海底测井
6) subsea completion
海底完井
补充资料：井底
1.见"井底蛙"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条