| 迎刃而解 | yíng rèn ér jiě | lit. (bamboo) splits when it meets the knife's edge (idiom); fig. easily solved | |
| 刀刃 | dāo rèn | knife blade; crucial point | |
| 双刃剑 | shuāng rèn jiàn | double-edged sword (lit. and fig.) | |
| 游刃有余 | yóu rèn yǒu yú | handling a butcher's cleaver with ease (idiom); to do sth skillfully and easily | |
| 利刃 | lì rèn | sharp blade |
| 1 | This knife is blunt. | |
| 2 | The edge of this axe has turned. | |
| 3 | But her end is bitter as wormwood, sharp as a two-edged sword. | |
| 4 | The child's knife with rounded blade is already in production. | |
| 5 | The Sword Handle is larger than the Sword Blade and this perfume bottle too has a stainless steel finish. |
