Start as soon aphthous ulcer noted and continue until ulcer heals.一旦发现口腔溃疡,应尽早使用,直到溃疡愈合.What Offers the Most Effective Relief for Severe Aphthous Stomatitis?怎样最有效地医疗复发性口腔溃疡?What Offers the Most Effective Relief for Aphth...
She brought in a tray heavy with elegant sandwiches, scones and cakes.她端进来一只盘子，里面盛满了精美的三明治、烤饼和蛋糕。We chatted over tea and scones.我们一边喝茶吃烤饼一边聊天。She ate scones thick with butter.她吃了一些涂满了黄油的烤饼。...
He rested one of his crutches against the rail.他把一根拐杖靠在栏杆上。After the accident I spent six months on crutches .事故后我用了六个月的腋杖。When he broke his leg he had to walk on crutches.他腿摔断了以后,不得不靠拐杖走路....