The frog is hungry
青蛙───frog;饿───hungry
The frog puffed itself up.───这只青蛙胀得鼓鼓的。
We dissected a frog in biology class.───我们在生物课上解剖了一只青蛙。
The frog plopped back into the water.───青蛙扑通一声跳回水中。
Luckily the frog, who had been hunting butterflies nearby, saw him and with all his strength pushed him back into the pond.───幸运的是，青蛙正好在附近捕蝶，他看见了鲦鱼，于是用尽全力把他推回到了池塘中。
I was trying to turn into a prince from a sad, ugly frog, but I still felt sad and ugly.───我努力把自己从一个伤心、丑陋的青蛙变为一个王子，但我仍然伤心而丑陋。
Casting a furtive glance over his shoulder, the felon slipped out of the main prison gate to be swallowed up in the British frog.───熔铸在他的肩膀的偷偷摸摸的扫视，重犯在英国青蛙将吞下的滑出了主要监狱门。
A tadpole transforms into a frog.
We dissected a frog in biology class.
In biology class we had to dissect a frog.
Both the toad and frog are amphibian.
A tadpole is transformed into a frog.