老师的讯问使他仓皇失措: the teacher's question caught him flat footed
迫使: force; oblige; compel; enforce; coerce 短语和例子迫使敌人投降 force the enemy to surrender; 迫使飞机降落 force the plane down; 迫使进行自卫 compel sb. to defend himself; 迫使某人行使自卫权 compel sb. to exercise the righ
