contingency relationship权变: adaptability in tactics; tac ...关系: relation; filiation; relatio ...强化的权变关系: contingency of reinforcement不变关系: invariant relation跳变关系: jumrelation下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:权变关系，即可在微信中查询翻译
