小题大做、借题发挥的意思。
to wave a chicken feather as a token of authority (idiom); to assume unwarranted authority on the basis of some pretext
拿(ná)
着(zhuó zháo zhāo zhe)
鸡(jī)
毛(máo)
当(dāng dàng)
令(líng lǐng lìng)
箭(jiàn)