您要查找的是不是：
- They keep oiling the machine . 他们保持给机器上油。
- They keep oil the machine. 他们保持给机器上油。
- Have oiled the machine, he begin to run it. 他把机器上了油之后便开始开动。
- The worker oiled the bearings of the machine. 那位工人给机器的轴承上了润滑油。
- After he oiled the machine,he begin to run it. 他把机器上油以后便开始操作。
- I oiled the machine to reduce friction. 我把机器上油,以减少摩擦力。
- After he oiled the machine, he begin to run it. 他把机器上油以后便开始操作。
- Do not neglect to oil the machine before operating it. 在开机器之前不可忽略给机器上油。
- For one thing they keep the water clean. 一方面，他们可以保持水的清洁。
- Oil the moving parts of this machine regularly. 要定期给这部机器的运转部件上油。
- They keep hens in a lean-to at the end of the garden. 他们在园子尽头处的单坡棚里养母鸡。
- Have oiled the machine,he begin to run it. 他把机器上了油之后便开始开动。
- They keep to the custom of having their marriages only in May. 他们固守传统，只在五月举行婚礼。
- The worker oiled the bearings of the machine . 那位工人给机器的轴承上了润滑油。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Do not neglect to oil the machine before operating it. Do not neglect oiling the machine before operating it . 在开机器之前不可忽略(忘了)给机器上油。
- They keep on fighting in spite of all the setbacks. 他们百折不回地战斗下去。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- They keep the workers even in slack times. 在萧条时期他们也不裁减人员。
- Do not neglect to oil the machine before operating it. Do not neglect oil the machine before operating it. 在开机器之前不可忽略（忘了）给机器上油。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
