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- They are filing the teeth of a saw. 他们正在用锉子锉锯齿。
- They are filing the teeth of a saw . 他们正在用锉子锉锯齿。
- the teeth on a saw 锯齿
- The teeth on the gears mesh as they turn round. 转动时齿轮上的齿与齿相啮合。
- The old man broke a tooth on a bone. 这老人咬上骨头把一颗牙折断了。
- The teeth on the gears meshas they turn round. 转动时齿轮上的齿与齿相啮合。
- The teeth on those two wheels mesh as the wheels revolve. 轮子转动时，那两个轮子上的齿就啮合了。
- The teeth on bevel gears can be straight, spiral or hypoid. 锥齿轮的齿可以是直齿、螺旋形或准双曲面。
- a saw that has a steel disk with cutting teeth on the periphery; rotates on a spindle. 钢盘的外围有锯齿的锯；围绕轴旋转。
- The lemon juice set his teeth on edge. 柠檬汁把他的牙齿都酸倒了。
- I want to see the director on a personal matter. 我要见董事谈一件私人的事。
- The professional ball player cut his teeth on a baseball bat in the sandlots. 那位职业队员很小就在沙地上玩棒球了。
- He is on a lone fun run, nothing to do with the race. 他自己跑著玩的，和竞赛无关。
- crosscut teeth on a saw. 锯上的用作横切的齿
- He's getting a bit long in the tooth to be playing football. 他踢足球未免年齿过长了。
- The two of them were necking on a park bench. 他们俩在公园的长凳上拥抱亲吻。
- The Government's decision is a real kick in the teeth for the unions. 政府的决定是对工会的重大打击。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- The combined fleet is armed to the teeth. 这支联合舰队全副武装。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
