您要查找的是不是：
- gravity stamp battery 捣磨机,重力捣碎机组
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- The boy itches for a set of the new stamp. 男孩渴望得到一套这种新邮票。
- His face bears the stamp of suffering. 他的脸上有饱经苦难的烙印。
- The calculator needs a new battery. 计算器需换新电池。
- Help me stamp on that spider, mum. 妈妈，帮我踩死那个蜘蛛。
- The mechanic checked out the car battery. 汽车修理工检验了汽车里的电池。
- My husband is a stamp collector. 我丈夫是个集邮者。
- Does your car battery charged easily? 你那辆汽车的蓄电池容易充电吗？
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- They are electrifying the battery. 他们正给电池充电。
- He is enamored of stamp collecting. 他迷恋于集邮。
- He is enamoured of stamp collecting. 他迷恋于集邮。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- I bought the new stamp the day of its issue. 这种新邮票是我在发行当天买到的。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- We are fully aware of the gravity of the situation. 我们十分清楚形势的严峻性。
- She keeps an unused stamp of monkey. 她保存着一枚未曾用过的猴邮票。
- Moon's weak gravity let the gasses slip away into space. 月球的微弱引力允许气体逃到太空里去。
