lepton propagator轻子: lepton传播: disseminate; propagate; spre ...函数: function规则化光子传播函数: regularized-photon propagator传播函数: propagation function; propagator; spread function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:轻子传播函数，即可在微信中查询翻译
