缩小拼音suō xiǎo反义词按词义分组列出，使用时请结合具体语境。the act of decreasing or reducing something加大增加增大the act of making something narrower使变宽使扩大加宽展宽扩展扩张拓宽放宽横轧宽展a decrease in width加宽展宽扩展基本解释1.由大变小。