1、Emulation is the whetstone of wits.
競(jìng)賽是智力的磨刀石.

2、"Unconstructive criticism of physical appearance is as bad as it gets," Whetstone said.
“毫無(wú)助益地批評(píng)外貌，要多糟有多糟，”惠茨通說(shuō)。

3、A fine-grained whetstone lubricated with oil, used for fine sharpening
油石用油潤(rùn)滑過(guò)的細(xì)砂磨刀石，用于細(xì)磨

4、There is no whetstone like praise, to sharpen a good wit and encourage a will to learn.
沒有比褒獎(jiǎng)更好的磨刀石了，它能成就聰慧，鼓勵(lì)學(xué)習(xí)的決心。

5、Competition is the whetstone of talent.
競(jìng)爭(zhēng)磨煉才能。

6、A fine-grained whetstone for giving a keen edge to a cutting tool.
細(xì)磨刀石紋理細(xì)密的磨刀，可使切削工具刀刃鋒利

7、A fine-grained whetstone for giving a keen edge to a cutting tool
細(xì)磨刀石紋理細(xì)密的磨刀，可使切削工具刀刃鋒利

whetstone翻譯