輸入需要查詢的詞語：
詞條：投鞭斷流
toubiān-duanliu
[(of forces) numerous and powerful;with a strong army that,if the soldiers throw their whips into the river,it would be enough to stem the current] 中國前秦的苻堅進攻東晉時驕傲地說,我這麼多的軍隊,把每個兵的馬鞭子都投到江裡,就能截斷水流(見於《晉書·苻堅載記》)。後用來比喻人馬眾多,兵力強大