坚硬的 的英文翻译

firm

hardy

stiff

flinty

ironbound

petrous

rigid

unyielding

坚硬的 的中文句子和英文句子

（打火机用的）电石一种由能产生火星的、坚硬的合金小圆柱体，用于点燃打火机燃料

A small solid cylinder of a spark-producing alloy, used in lighters to ignite the fuel.


鲍勃用鹤嘴锄在坚硬的地面上挖掘。

Bob pecked at the hard ground with a pickaxe.


他用鹤嘴锄掘坚硬的土地。

He pecked at the hard ground with a pickaxe.


雹块一种坚硬的冰雪团

A hard pellet of snow and ice.