McTeague exhibited his hard , calloused palms.麦克梯格摊开那双生满老茧坚硬的手掌.He sighed, and laid his calloused fist on the table.他叹了口气, 把长满老茧地拳头摁在了桌上.His hands have become calloused, because he does heavy manual work every day.他的手每天都...
房东可以收取一笔可退还的押金。Landlords can charge a returnable deposit.我随信退还你的文件。I return herewith your papers.可退还订金到店即可退还。A refundable deposit is payable on arrival....
A complete bipartite graph is a simple bipartite graph with bipartition.完全偶图是具有二分类的简单偶图.If enough edges have been drawn to make the figure connected the graph is called bipartite.如果有足够的线使图连通,这图称为双图.This graph is NOT bipa...