放著明白裝糊塗 [ㄈㄤˋ ˙ㄓㄜ ㄇㄧㄥˊ ˙ㄅㄞ ㄓㄨㄤ ㄏㄨˊ ˙ㄊㄨ; fang4 zhe5 ming2 bai5 zhuang1 hu2 tu5] to pretend not to know (idiom) ◄ ►