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- Post's knife for cutting membranes 波斯特(氏)刺膜刀
- knife for cutting membranes 刺膜刀
- This type of ballpen is used as a knife for cutting paper by teenagers. 这款圆珠笔被青少年当作小刀用来裁纸。
- People use knives for cutting things. 人们用刀子切割东西。
- The boy traded his knife for a football. 男孩用小刀换得一个足球。
- A knife is a tool for cutting with. 刀是切割的工具。
- A knife can be used for cutting things. 小刀可以用来切东西。
- A good knife is one good for cutting. 一把好刀是能很好地切东西的。
- knife for cutting garments and boots 衣靴切割刀
- I can't understand what I need a knife for? 我不明白我为什么需要一把小刀？
- I use a scythe for cutting grass. 我用大镰刀割草。
- The boy traded his knife for a baseball bat . 那个男孩用一把小刀换了一个棒球棍。
- Gave me the devil for cutting class. 我因旷课而受到了严厉的惩罚
- Will you allow me to use this knife for a moment ? 让我用一会儿这把刀子好吗?
- The boy traded his knife for a baseball bat. 那个男孩用一把小刀换了一个棒球棍。
- the proper knife for cutting bread; not a proper moment for a joke 适宜切面包的刀；不是开玩笑的合适时机
- The boy trades his knife for a cricket hat. 那男孩用他的刀子换了一个板球棒。
- The boy received a bad scolding for cutting up in the swimming pool. 那孩子因在游泳池里胡闹而挨了一顿臭骂。
- The boy traded his knife for a toy gun. 那男孩用他的刀子换了一把玩具手枪。
- Typical metal artifacts are bronze weapons and tools with handle and blade cast as one piece : adzes for cutting wood, knives for hunting and skinning animals,and awls for working with leather. 代表性的金属制品，如带有把手和连接着刀刃的青铜武器和工具：用以砍伐木材的锛子，用以狩猎和剥取兽皮的小刀，用以制作皮革的锥子。
