adjective 下载 🔗分享 含碳的, 产生碳的 Containing or producing carbon. Examples : "The Carboniferous period was a time when vast forests grew, producing enormous amounts of carbon-rich deposits. " 石炭纪时期,广袤的森林生长茂盛,形成了大量的含碳沉积物。 material substance chemistry geology environment 与AI对话词汇游戏阅读练习