单词	款客
释义	款客 kuǎn kèentertain guests
随便看	Surface Action Group Surface actire agent surface activated surface activated bonding surface-activated cathode surface activated plant components surface-activated polymerization surface activate treatment surface activating flux surface activation surface activator surface-activator surfaceactive surface active surface-active surfaceactive agent surface activeagent surface active agent surface-active agent surface active agent adjuvant surface active agent ad uvants surface active agent pollution surface active agents Surface-active agents surface active agent,surfactant