基本解释n. 封面英汉例句双语例句"Our integrated systems approach allowed us for the first time to estimate the total effects of land coer change in different regions of the world, " Bala said.我们的整体系统方法首次评估了不同区域地表植被变化的总体影响。mdc-degree.mdchome.comcoer更多例句词组短语短语seal coer 密封盖coer plate 盖板fan coer 风罩coer works 铜工程coer powder 铜粉coer更多词组