Blade Sharp的意思|示意

If the blade is afraid of hurting themselves and not with the grindstone contact, will never be sharp.

如果刀刃怕伤了自己而不与磨刀石接触，就永远不会锋利。

Like the blade of a knife, so sharp, so sweet.

你的心如同一把刀的刃尖，锋利得让人喜爱。

They say she was like a blade herself, as sharp and keen-edged and quick, as if she were made of steel and lightning.

人们说，她就像是一把剑，锋利无比，疾如闪电，似乎她本来就是由钢和闪电铸成的。

If a saw blade is not as sharp as it ideally should be, the tool and the woodworker will have to work harder to complete the desired task.

如果锯条没有很锋利的话，木工就要花费更大的力气去完成工作。

Unlike that benignly daft creature, this real-life surgeonfish in Indonesia carries a sharp retractable blade of bone near the base of its tail.

跟那只疯疯癫癫的亲切生物不同，印度尼西亚的这只正牌医生鱼在尾巴附近有一片能伸缩的锋利骨片。

The academic topic is why the blade of the spade is still sharp after decades' decay.

学术题目是铁铲的刀刃在十年的腐坏之后仍然是锋利的的原因。