标题: 求助一个句子 想问一下combine的作什么成分 [打印本页] 作者: frank760 时间: 2012-3-31 11:22 标题: 求助一个句子 想问一下combine的作什么成分 El,the periodic abnormal warming of the sea surface off Peru, is a phenomenon in which changes in the ocean and atmosphere combine to allow the warm water that has accumulated in the western Pacific to flow back to the test.