不周

inadequate

→ 不
phrase Rare #31,824
inadequate Often describes care, hospitality, or arrangements that have been insufficient or lacking.
CH: 如果招待不周,请多包涵。
EN: Please forgive us if our hospitality is inadequate.

因为都是因为我们照看不周

It was all because we didn’t take good enough care of things.

— 白丝带 (2009)

我照顾不周

I apologize for not taking proper care of you.

— 办公室的故事 (1977)