n.角稠環 angular-condensed rings: 角稠環hydrocarbon with condensed rings: 稠環烴; 筒環烴kata-condensed rings: 渺位縮合環linear condensed rings: 線型縮合環peri-condensed rings: 周環并合下載手機詞典可隨時隨地查詞查翻譯