如何使用 "whetstone" 造句

1. The finest edge is made with the blunt whetstone .
最锐利的锋刃是从粗糙的磨刀石上磨出来。
2. The xiata grasslands are as flat as a whetstone .
夏塔的草原可真是平坦如砥呀!
3. The god will not be with people , it is helped from the people of the whetstone .
神不会与人同在,天助自砺之人。
4. Emulation is the whetstone of wits .
竞赛是智力的磨刀石。
5. Do you have a whetstone ?
你有磨刀石吗?