不可開交

不可开交
bùkěkāijiāo
to be awfully (busy etc)

CEDICT

unable to break away from one's duties or tasks; can't catch a break

Wiktionary

形容無法擺脫或結束。

重編國語辭典

Entry Composition

1 不可 bùkě cannot; should not; must not
2 開交 kāijiāo
  1. (used with negative) to conclude
  2. (impossible) to end
  3. (can't) finish