你追我赶相互轮流走过身边或向前面越过。例巨大的卡车和小型汽车沿着公路你追我赶。英leapfrog; catch up and overtake one another;比喻在前进的道路上竞赛有褒义。例各车间、各小组都在你追我赶争上游。[查看详情]

两肋插刀喻承担极大牺牲。[查看详情]

见义勇为意识到是正义之举就大胆去做。英see what is right and have the courage to do it; be ready to take up the cudgets for a just cause; do boldly what is righteous; be zealous in doing what is righteous in seeing it;[查看详情]

拔刀相助路见不平之事或遇人危难仗义相助是见义勇为的豪举。英draw one's sword to give assistance; help to set right a wrong; to help another for the sake of justice;[查看详情]