煤被干馏后剩下固体残余物:焦炭.Coal is destructively distilled leaving a solid residue, coke.蔬菜在煮之前要浸泡以清除农药残余物.Soak the vegetables to clear the remnant of pesticides before cooking.无生代岩石中不包含有机残余物.Azoic rocks don't contain organic ...
她撕下两格纸巾,然后纵向对折。She tore off two sections of paper towel and folded them lengthwise.他把那沓纸揉得嚓嚓响。He crunched the sheets of paper in his hands.她拿起一张纸,把它哗哗啦啦地塞到打字机中。She took up a sheet and ratcheted it into the typewriter....