grindstone造句
A knife is sharpened on the
grindstone; steel is tempered in fire.
刀在石上磨, 钢在火中炼.
A knife is sharpened on the
grindstone;steel is tempered in fire.
刀在石上磨,钢在火中炼。
He sharpened the edge of his knife on a
grindstone.
他在磨石上磨快了他的刀刃.
Keep your nose to the
grindstone and you should pass the exam easily.
刻苦学习， 你就能不费力气地通过考试。
Take the sickle which is lying on the
grindstone.
把磨刀石上的那把镰刀拿去.