英 [rɪˈsɪprəˌkeɪtɪŋ]，美 [rɪˈsɪprəkeɪtɪŋ]
回报；报答；互换：表示以同样的方式回应他人的情感或行为。
往复运动：指机械部件沿直线或特定路径进行来回运动。
往复的；摆动的：用于描述具有来回运动特性的机械装置或部件。
往复摆动；往复式发动机：指代产生往复运动的机械结构或设备。
reciprocating compressor：[机] 活塞式压缩机；往复式空气压缩机。
reciprocating engine：[动力] 往复式发动机；活塞式发动机。
reciprocating pump：[机] 往复泵；活塞泵；循环泵。
reciprocating motion：往复运动；住复式动作。
reciprocating movement：往复运动。
reciprocating positive displacement pumps：往复式容积泵。
The piston is reciprocating inside cylinder.（活塞在汽缸内部往复运动。）
Reciprocating compressors are prone to wear and tear during operation.（往复式压缩机在运行中容易磨损和断裂。）
Coatings have been used to a limited extent, primarily in specialized applications, such as the plungers in reciprocating pumps.（涂层的应用范围有限，最初是被应用在特殊领域，如往复泵的活塞。）
A reciprocating piston, the inhalation and from a liquid, known as a working cycle; this pump known as the single-action pump.（活塞往复一次，各吸入和排出一次液体，称为一个工作循环；这种泵称为单动泵。）
Eccentric and rod mechanism: Arrangement of mechanical parts used to obtain a reciprocating straight-line motion from a rotating shaft.（偏心轮连杆机构：用于从回转轴得到往复直线运动的一种机构。）
I would like to think the way I treat people is reciprocated.（我愿意认为我对待别人的方式得到了同等的回应。）
He needs these people to fulfil his ambitions and reciprocates by bringing out the best in each of them.（他需要这些人来实现他的雄心，作为回报他让他们每个人得到最佳的发挥。）
Pick up the CR13VBY and it appears to be a conventional reciprocating saw. But, pull the trigger and there is nothing conventional about it.（所推出的CR13VBY带有传统往复式锯的特点，但是，拉动扳机之后就与传统的一点都不一样。）
The present invention is the combination of the principles of a reciprocating piston engine and a revolving cylinder type compressor.（本发明是往复式活塞机与转缸式压缩机原理的结合。）
Mobile cathode: the mechanical device makes the plated with its poles together as a product of the periodic reciprocating motion cathode.（移动阴极：采用机械装置使被镀制件与极杠一起作周期性往复运动的阴极。）