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- 井底the bottom of a well
- 开始羡慕井底的青蛙Begin to admire the frog in the bottom of well
- 蝌蚪蜕变成青蛙。A tadpole is transformed into a frog.
- 用鱼叉抓鱼或青蛙To catch a fish or frog with a gig.
- 我们要它(指石油)留在井底，直至我们能够有控制地把它放出来。We want it to stay down the hole until we can lead it off in a controlled manner.
- 我们观察了青蛙的血液循环。We observed the circulation of blood in frogs.
- 那只青蛙沿着池塘边跳跃。The frog hopped along the shore of the pond.
- 石头落下十米才到井底。The stone fell 10 metres before reaching the bottom of the well.
- 他用棍子戳青蛙。He poked at the frog with a stick.
- 斜井底foot of slope
- 解剖青蛙dissect a frog
- 井底段shaft bottom section
- 井底之骡The Mule in the Well
- 沼泽里有许多青蛙。There are a lot of frogs in the marsh.
- 井底法well point method
- 鱼叉用来捕鱼或抓青蛙的有尖头的梭A pronged spear for fishing or catching frogs.
- 井底取样器bottom sampler
- 魔术师把小孩变成青蛙。The magician converted the little child into a frog.
- 井底压力计bottom hole pressure gage
- 蝌蚪长成青蛙。Tadpoles grow into frogs.
