Reciprocate

(verb.) alternate the direction of motion of; 'the engine reciprocates the propeller'.

(verb.) act, feel, or give mutually or in return; 'We always invite the neighbors and they never reciprocate!'.

录入:谢里夫

• This was no time for fine compunctions, nor for a chivalry that these cruel demons would neither appreciate nor reciprocate. 埃德加·赖斯·巴勒斯. 火星战神.
• They were slow to reciprocate our gratulations. 玛丽·雪莱. 最后一个人.
• I thanked him, says Edison, and hoped to reciprocate somehow. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• But I said I would not make you my confessor, for you cannot reciprocate foible for foible; you are not weak. 夏洛蒂·勃朗特. 雪莉.
• The landlord reciprocated the old man's laugh; and returned to his guests. 查尔斯·狄更斯. 雾都孤儿.
• McCormick’s machine had two cutters or knives, reciprocated by cranks in opposite directions to each other. Edward W. Byrn. 十九世纪发明进展.
• The old-style mangle had a box, weighted with stone, which was reciprocated on rollers, and was run back and forth upon the clothes spread upon a polished table beneath. 威廉·亨利·杜利特. 世纪发明.
• He quite understood and reciprocated my good intentions, as I had reason to know thereafter. 查尔斯·狄更斯. 远大前程.
• The type-form was reciprocated beneath an inking apparatus and the paper cylinder alternately. 威廉·亨利·杜利特. 世纪发明.
• Before his removal, he had managed to contract a strong friendship for Mr. Grimwig, which that eccentric gentleman cordially reciprocated. 查尔斯·狄更斯. 雾都孤儿.
• The preceding saws were of the straight, reciprocating kind. Edward W. Byrn. 十九世纪发明进展.
• In 1822 the important improvement of the reciprocating knife bar was made by Ogle, which became a characteristic feature of all subsequent successful reapers. Edward W. Byrn. 十九世纪发明进展.
• They are divided into classes by names indicating their purpose and mode of operation, such as single, double-acting, lift or force, reciprocating or rotary, etc. 威廉·亨利·杜利特. 世纪发明.
• It embodied a reciprocating saw tooth cutter _f_ sliding within double guard fingers _e_. Edward W. Byrn. 十九世纪发明进展.
• This idea became known as the reciprocating blade. 鲁伯特·萨金特·荷兰. 历史性发明.
• It was a great step from the reciprocating hand saw, worked painfully by one or two men, to the band saw, invented by a London mechanic, William Newbury, in 1808. 威廉·亨利·杜利特. 世纪发明.
• More important, however, is the compressed air rock drill, in which a piston has the drill bit directly on its piston rod and cuts by a reciprocating action. Edward W. Byrn. 十九世纪发明进展.
• Twemlow ought to know the dear friend Podsnap who covered him with so much confusion, and he says he does know him, and Podsnap reciprocates. 查尔斯·狄更斯. 我们共同的朋友.
• To govern a democracy you have to educate it: that contact with great masses of men reciprocates by educating the leader. 沃尔特·李普曼. 政治序论.

编辑:卡罗尔