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noun | verb | to phrases
reciprocation [rɪ'sɪprə'keɪʃ(ə)n] n
gen. 来回; 互给〔换〕; 回报
agric. 往复 (reciprocatio)
met. 往复运动
oil 互换
reciprocation [rɪ'sɪprə'keɪʃ(ə)n] v
life.sc. 交互; 往复
reciprocation: 20 phrases in 7 subjects
Aviation1
Compressors2
Metallurgy9
Nautical1
Oil / petroleum1
Plastics1
Technology5