At midnight， pregnant Nancy and her colleague， Sara had an accident near a court and got in trouble. Sara fainted. Making an attempt to get off the car， scared Nancy was tripped over by a telegraph pole beside a maple tree， hurting not only her lap but also lips. First aid staff whispered that Sarah needed twice operations， the cost of which was about 100，000 per time. Otherwise， Sara would suffer from a chain of harm and even passed away.
对比 反义词 类比 同义词 树形单词规律;声音元音开头单词和有关声音决定意思 →(drag:拽， draw 画画， draft草图tra=dra=拉train 拉练 tractor 拖拉机 tract 拉的词根 abstract 等等。
