English translation for "hammer away at a difficult problem"

刻苦钻研一难题

Related Translations:

difficult compound:  难混胶料

straight hammer:  直口尖口锤

electromechanical hammer:  电动机械锤

hammer kit:  撞锤

hammer block:  锤体击槌保险 更新

hammer magnet:  锤击磁铁

tuning hammer:  调音锤。

hammering device:  锤打装置

carpenters hammer:  木工锤

hammer cylinder:  汽锤汽缸

Similar Words：

"hammer assembly" English translation, "hammer at" English translation, "hammer automatic operating device" English translation, "hammer away" English translation, "hammer away at" English translation, "hammer axle" English translation, "hammer bank" English translation, "hammer bash" English translation, "hammer beam" English translation, "hammer beam roof" English translation