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- The blade needs sharpening. 这刀刃需要磨一磨。
- He was making heavy weather of cutting the lawn because the mower blades needed sharpening. 他发现刈草坪很费劲，因为割草机的刀刃不锋利了。
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
- The blade is chipped in a few places. 刀锋有几个地方缺口。
- A large manufacturer of windshield wiper blades needs to estimate the mean life users of the blades can expect under typical driving conditions. 一个大型挡风玻璃雨刷厂的经理，需要估计一下在一般驾驶条件下雨刷平均使用寿命的期望值有多大。
- That Kitchen knife needs sharpening. 那把菜刀要磨一磨了。
- One of the men cut at her with a razor, the blade nicked the skin. 其中一个人拿着刮胡刀向她猛扑过去; 刀刃割破了她的皮肤。
- The blade of the electric fan is covered with dust. 电扇的叶片上全是灰尘。
- Go N to kill the dragon and get the blade. 从北边的房间出去，到山洞中杀龙，得炎之剑。
- You can see the blade bears the marker's stamp. 您能看到，刀面上有厂家的标记。
- The knife was old,but the blade had a keen edge. 这把刀是旧的，但刀刃锋利。
- Bards can now gain the Blade Master discipline. 吟游诗人现在得到剑术掌握了。
- Yes,the blade is chipped in a few places. 是的，刀锋有几个地方缺口。
- The blade of an oar;the blade of a food processor. 桨叶；食品加工机叶片
- The sharp cutting side of the blade of a knife. 刀片上较锐利的能用来切割的那一边。
- I said that because I have ever seen the blade. 说这话的原因是我见过刀条。
- He kills 20 with his machete and the blade breaks. 如果本文系酷酷英语网专稿。
- Check the blade grind thickness from side to side. 检查刀体每边打磨厚度，刀锋角度每边应一致。
- My razor needs sharpening. 我的剃刀需要磨了。
