不置可否

bùzhìkěfǒu
  1. decline to comment
  2. not express an opinion
  3. be noncommittal
  4. hedge

CEDICT

to not express an opinion; to decline to comment; to be noncommittal

Wiktionary

不表示任何意见。《官场现形记．第五八回》：「沉中堂又问他们抵制的法子。有人说：『应该上个摺子，不准他们考差。凡是本衙门差使，都不准派。』又有人说：『这个翰林，祇能算做顶带荣身，不能按资升转。』沉中堂听了不置可否。」也作「未置可否」。

重編國語辭典

不表示同意，也不表示反对，即不表示任何意见

維基詞典

Entry Composition

1 不置 bùzhì
  1. (literary) to keep on doing; to incessantly do something
  2. to keep on doing; to incessantly do something
2 可否 kěfǒu is it possible or not?

Related entries

栅篱 zhàlí
  1. hedge
  2. fence
栵 lì hedge
树篱 shùlí hedge
貓從樹籬穿過去。

The cat got through the hedge.

Source: Tatoeba

藩篱 fānlí
  1. hedge
  2. fence
  3. (fig.) barrier
篱垣 líyuán
  1. fence
  2. hedge
避险 bìxiǎn
  1. to flee from danger
  2. to avoid danger
  3. to minimize risk
  4. (finance) hedge