您要查找的是不是：
- Water contains hydrogen and oxygen. 水含有氢和氧。
- A big battery can support nine cannons. 大炮台可以存放九尊炮。
- She'd be in time if she got the nine o'clock bus. 如果她赶上九点钟的汽车，她就会及时到达。
- The calculator needs a new battery. 计算器需换新电池。
- The couple seemed to be on cloud nine. 那对夫妇看上去极其幸福。
- The mechanic checked out the car battery. 汽车修理工检验了汽车里的电池。
- Does your car battery charged easily? 你那辆汽车的蓄电池容易充电吗？
- She had already gone to bed at nine last night. 昨晚九点钟她已上床去睡了。
- They are electrifying the battery. 他们正给电池充电。
- What time is it? It is nine o'clock. 现在是几点钟？现在是九点钟。
- Are you sure you can come by at nine? 你肯定你九点能来吗？
- I have nine dolls in the bedroom. 我的卧室里有九个布娃娃。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- He wants some brown shoes with lace, size nine. 他想要棕色的第带鞋，9号的。
- He was on cloud nine after winning the competition. 他在比赛获胜後欣喜若狂。
- The company doubled its size in nine years. 9年来这家公司的规模扩大了一倍。
- If the battery is dead, the motor won't turn over. 电池要是用完了，马达就转不起来了。
- My car battery has run down; it needs recharging. 我的汽车电池没电了，需要充电。
- Do she start out at nine or eight this morning? 她是今天早上9点还是8点出发的？
- The battery needs to be charged. 这电池需要充电了。
