短語詞組短語constituent and structure 組成與結(jié)構(gòu)chemical constituent and structure 化學(xué)組成及結(jié)構(gòu)constituent structure tree detail 詞組結(jié)構(gòu)樹constituent structure tree 詞組結(jié)構(gòu)樹constituent structure rule 成分結(jié)構(gòu)律;詞組律constituent structure grammar 詞組結(jié)構(gòu)語法constituent structure optimization 組成優(yōu)化structure constituent 結(jié)構(gòu)組件 返回 constituent structure