音标发音英式音标 [ˌzɪə.rəʊˈkɑː.bən]美式音标 [ˌzɪr.oʊˈkɑːr.bən]英式发音 美式发音 基本解释（建築物、活動、商業行爲等）零碳的。同根派生 zero-carbon相关词英英字典劍橋英英字典 A zero-carbon building, activity, business, etc., is one that does not cause any carbon dioxide to be added to the atmospherezero-carbon剑桥字典zero-carbon柯林斯字典