浮渣;泡沫;糟粕;
词源记忆法
它的词根是-scu-“覆盖”,-m是后缀;本义是“覆盖在上面,浮在表面的一层”,后引申为“浮渣;渣滓”。同根词如obscure(昏暗的;朦胧的),前缀ob-指"over”,词根-scu-为“覆盖”,上面被遮盖,不透光而“昏暗”;sky(天空)同源,体会音似,天似穹庐,笼盖四野。
Deal with you? I think not. Leave, before I call the Watch, scum!
跟你交易? 我不想. 走开, 在我叫卫兵之前, 渣滓!
来源:网络文摘精选She treats smokers like the scum of the earth , ie as the worst people there are.
她把吸烟的人都当作败类.
来源:词典精选例句The addition of the lime may cause a scum to rise to the top the oil.
增补的石灰可能导致败类上升到顶部的石油.若确实如此,脱脂它关闭与木汤匙.
来源:网络文摘精选Daniel Kammen : A variety of algae, actually the common pond scum to various plants cell walls.
丹尼尔·科曼: 这里的各种藻类其实是指一般的绿藻类植物.
来源:网络文摘精选Toxic cyanobacteria, commonly referred to as pond scum , turned the big lake fluorescent green.
有毒蓝藻, 通常也被称为绿藻,使太湖整个湖体成为荧光绿色.
来源:互联网摘选I was going to help the scum, as I so compassionately call them now.
我想去帮助那些社会上无助的人, 我现在还是这样同情的称呼他们.
来源:电影对白Once the foam or scum appear, sensitive emulsion you can no longer be used.
一旦泡沫或浮渣呈现, 感光乳剂不离不克不及再用了.
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