Runde伦德runv.跑；行驶；运转；运营；持续；蔓延；传播；竞选；遭遇；熔化；褪色；流n.路程；奔跑；趋向adj.熔化的；浇铸的；洄游的run into a blank wallvi.碰壁run for the President竞选总统run-time prediction执行时间预测run away from reality逃避现实run counter to reason有乖常理run along the surface从土表流走run across the street跑过马路run-time bound unit运行期联编单元run around in circlesvi.忙得团团转(毫无结果地乱忙一气)run full butt against和