scumsskʌmz英式朗读美式朗读基本解释v. 浮渣( scum的第三人称单数 ); 卑鄙的人; 人渣; 社会渣滓英文释义n worthless people n a film of impurities or vegetation that can form on the surface of a liquid v remove the scum from词形变化原形scum上一个单词:scummy下一个单词:scun