每日雅思词汇：bread从面包说起　　breadwinner家里挣遥的人; 　　dough面/遥; 　　half a loaf is still better than none有一点总比没有好; 　　to bite off more than one can chew贪多嚼不烂; 　　to put bread on the table拿回家; 　　the best thing since sliced bread精彩的