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- He grinds away at English studies. 他在英语学习方面很下功夫。
- He grinds away at English studies . 他在英语学习方面很下功夫。
- grind away at English studies 刻苦攻读英语
- She grinds away at history studies. 她在历史学习上下了很多功夫。
- Tomorrow we'll have an exam,so I must grind away at it tonight. 明天有考试，所以我今晚要苦干一番。
- Grinding for a test; grinding away at housework. 为考试埋头苦读; 埋头做家务
- Tomorrow we'll have an exam, so I must grind away at it tonight. 明天有考试，所以我今晚要苦干一番。
- Paul ground away at copying the letters. 保罗埋头抄起信来。
- Yes,I'm still grinding away at the same old job. 是的，我还在继续干那个老行当。
- Yes, I'm still grinding away at the same old job. 是的，我还在继续干那个老行当。
- He ground away at the rust around the bolt. 他努力想把螺钉周围的锈磨掉。
- Xiao Wu grinds away at the basic skills of basketball. 小吴钻研篮球基本技能。
- Nice to see u and ur self-introduce ,it's a mellifluous words.I think u r a good man who good at english study. 非常高兴认识你及接触到你的自我介绍，非常流利一段表达，我想你应该是个很善于学习英语的男孩子。
- And she knew he sat up afterwards in his cold bedroom grinding away at Latin. 她也知道他过后坐在冰冷的卧室里，苦苦攻读拉丁文。
- He has made great progress in his English studies. 他在学习英文方面进步很多。
- The rover was to use its rock abrasion tool Sunday to grind away at a martian outcropping dubbed "Flat Rock," but the tool left "no discernible impression on the rock," NASA's Jet Propulsion Laboratory reported. 火星车计划周日用其岩石削磨工具来切割一块被称为“平石”的露出地面的火星岩石，但据美国宇航局喷气推进实验室的报告称，该工具“在岩石上没有留下明显的痕迹”。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- He was weak in mathematics, but good at English. 他数学差，但英语好。
- At the new school he'll have room to get better at English. 在新学校里，他的英语水平有可能会提高。
- The boxer is whaling away at his opponent with both fists. 拳击手用双拳向他的对手连续猛击。
