您要查找的是不是：
- Gear bobbing machine with Zero- drive Chain 零传动滚齿机
- He keeps bobbing up in the most unlikely places. 他总是在极不可能出现的地方突然出现。
- Bob rode his horse to a standstill. 鲍勃把马骑得走不动了。
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- Bob often stirs up a fight between the two boys. 鲍勃经常煽动这两个孩子打架。
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- Bob teed off on the new pitcher's first delivery. 鲍勃猛击那新投手所投的第一个球。
- The cork was bobbing on the water. (垂钓的)浮子在水中上下跳动。
- Bob pecked at the hard ground with a pickaxe. 鲍勃用鹤嘴锄在坚硬的地面上挖掘。
- All his camping gear was packed in the rucksack. 他的野营物品全都放在背囊里了。
- Bob is a fool, to be dozing at the very nonce. 鲍勃真是个笨蛋，在这个节骨眼上还打瞌睡。
- A little bird was bobbing its head up and down. 一只小鸟把头上下快速摆动著。
- Bob lit up one of his best Havana. 鲍勃点燃了一只他最好的哈瓦那烟。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- Bill and Bob are boon companions. 比尔和鲍勃是很合得来的朋友。
- Should change gear the engine's starting to labour. 你该换挡了－－发动机有些吃不住劲了。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- Bob began to go into the details of the question. 鲍勃开始深入调查这问题的细节。
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- Our effort is gear to a higher level of production. 我们调整力量将生产推向更高的水平。
