| 1. | He gave his familiar, twisted grin .
他露出了熟悉的撇嘴露齿的笑容。 |
| 2. | Peter's wide grin was wary and uncertain .
彼得斯的开朗露齿的笑容是谨慎小心，难以捉摸的。 |
| 3. | The tab contains a toothed wheel which is driven at a high angular velocity by the impinging airstreams .
舵片上有一个带齿的轮，这个轮受到气流的冲击而高速转动。 |
| 4. | Gears - wear and damage to gear teeth - terminology
齿轮.齿轮齿的磨损和损害.术语 |
| 5. | U ncle , is this where paka lost his reiputa
叔叔，帕卡就是在这里丢下鲸齿的？ |
| 6. | Gears - wear and damage to gear teeth - terminology
齿轮.齿轮齿的磨损和损坏.术语 |
| 7. | Or asked the grinning shepherd why he grinned
或问过露齿的狼犬为何开心而笑 |
| 8. | Can you sing with all the voices of the mountains
或者问问咧嘴露齿的虎豹为何咆哮 |
| 9. | Broaching tools . shapes and dimensions of broach teeth
拉削刀具.拉刀齿的形状和尺寸 |
| 10. | Side and face cutters with staggered tooth with key drive
键传动交叉齿的三面刃铣刀 |
