单词	七本八利
释义	同CAPITAL
随便看	principle of physical education principle of probability principle of proportionality principle of provenance principle of proximity principle of randomization principle of recapitulation principle of reciprocal demand principle of reciprocal treatment principle of reciprocity principle of redundancy of potential command principle of reflection principle of relative constancy principle of relativity principle of relativization principle of replication principle of respect for the fonds principle of revealed preference principle of running days principle of secret investigation principle of segregation principle of self-organization principle of self preservation principle of shifting principle of similarity