is it or isn't it是: Semantics非: mistake; wrong; errors是耶非耶: is it true or not耶非拉: yefira是耶暖: sriyanont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:耶是耶非耶，即可在微信中查询翻译
