您要查找的是不是：
- intermittent duty motor 断续工作的发动机
- Heavy duty motor mounts designed to minimize deflection and vibration during operation. 重负荷电机安装架设计，使混合器运行过程中的偏斜和振动最小。
- A New Method for Temperature-Rise Test of Wound-Rotor Induction Motor at Intermittent Duty 绕线型异步电动机断续工作制温升试验的新方法
- He has intermittent bursts of interest. 他的兴趣是一阵阵的。
- I think it my duty to serve the people. 我认为为人民服务是我的责任。
- How can I get shut of such an unwelcome duty? 我自发以才能逃脱掉这个令人如此计厌的差事呢？
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- Be it our duty to comply with his request? 我们有义务满足他的要求吗？
- He who does his duty is worthy of praising. 凡是忠于职守的人都值得奖励。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- I feel it my duty to speak frankly to you. 我觉得我有义务要坦白地对你说。
- I felt bad that I had not done my duty. 我很难过，我没有履行自己的职责。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- It is my painful duty to tell him he is dying. 要我把他即将去世的事告诉他，这使我十分为难。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- The danger recalled him to a sense of duty. 这危险的事唤起了他的责任感。
- Remove the motor when you lay up your boat. 船闲置不用时，你要把发动机拆下来。
- The motor boat was tearing along in the high wind. 快艇在疾风中顺风飞快地行进。
- I'm duty bound to visit my old aunt. 我有义务去探望年老的姑妈。
