rodent 的意思

释义：

n. 啮齿类动物

构词：

rod咬+ent→咬东西的动物

例句：

When there is a full moon, this nocturnal rodent is careful to stay in its burrow.
月圆之夜，这种夜间活动的啮齿类动物会小心地呆在地洞里不出来。 换一句

'The rat,'said O'Brien, still addressing his invisible audience,'although a rodent, is carnivorous.
“ 老鼠, ”奥勃良仍向看不见的听众说, “ 是啮齿动物, 但是也食肉. 换一句

This small rodent can scoop a long, narrow tunnel in a very short time.
这只海狸能在短时间内挖出一条长且窄的洞. 换一句