| 1. | Then he would put it on the stone again and whet, whet, till i could have laughed aloud, it was so very ludicrous .
于是他又在磨刀石上一磨再磨，真是滑稽，使我禁不住要放声大笑。 |
| 2. | Metalworking , woodworking whetstone , sharpening stone
铁工木工油石磨刀石 |
| 3. | Sharpening stones and weightstones now last 1 hour
磨刀石和平衡石的效果现在持续一小时。 |
| 4. | They ground the knife on a grindstone
他们在磨刀石上磨刀子。 |
| 5. | Or a knife set and a sharpener . sharpening ' s very important
或者是那套厨刀和磨刀石。磨刀很重要的。 |
| 6. | With these knives , i can ' t . - it comes with a sharpener
但用这些刀我却开不了这些是配套磨刀石的 |
| 7. | Put one ' s nose to the grindstone
鼻子冲着磨刀石专心工作 |
| 8. | - with these knives , i can ' t . - it comes with a sharpener
但用这些刀我却开不了这些是配套磨刀石的 |
| 9. | Emulation is the whetstone of wits
竞赛是智力的磨刀石 |
| 10. | Our factory produces grindstone
我们工厂生产磨刀石。 |
