单词	surface-active
释义	surface-active adjective sur·​face-active ˈsər-fəs-ˌak-tiv  : altering the properties and especially lowering the tension at the surface of contact between phases soaps and wetting agents are typical surface-active substances Word History First Known Use 1920, in the meaning defined above Medical Definition surface-active adjective : altering the properties and especially lowering the tension at the surface of contact between phases soaps and wetting agents are typical surface-active substances
随便看	cc'd cc'ing CCA CCC CCD CCK cckw CCP CCS ccs CCTV CCU ccw cd CD-I CD-ROM CD-RW CD4 CD8 CDC CDD cde cdes cdg cdl

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