短語(yǔ)詞組短語(yǔ)Copular verbs 系動(dòng)詞copular construction 系表結(jié)構(gòu)copular verb 系動(dòng)詞copular verb construction 系表結(jié)構(gòu)On Copular Constructions in English 論英語(yǔ)系動(dòng)詞結(jié)構(gòu) 返回 copular