资料来源 : pyDict

变薄,变瘦,变细,变稀

资料来源 : WordNet®

thin out
     v 1: make sparse; "thin out the young plants"
     2: become sparser; "Towards the end of town, the houses thinned
        out"
     3: lessen the strength or flavor of a solution or mixture; "cut
        bourbon" [syn: {dilute}, {thin}, {reduce}, {cut}]