discolor [dɪs'kʌlə]以下由轻松背单词网站提供
单词级别附加级基本释义v. 变色,褪色参考例句Sapium discolor's morphological character seed-collecting and seedling-raising, cultural technique are presented. 介绍了山乌桕的形态特征,采种育苗和造林技术。Smoking and some medications can also discolor teeth. 当然,抽烟和一些药物治疗也有可能引起牙齿褪色。 推荐阅读 |