借口

In a sentence

• 他总是找到各种借口不去参加会议。

  He always finds various excuses not to attend meetings.

  In this sentence, '借口' is used to mean 'excuses', referring to reasons given to justify not doing something, typically considered invalid or insincere.

• 你不能以工作的繁忙作为忽略健康的借口。

  You cannot use being busy with work as an excuse to neglect your health.

  Here, '借口' is used in the sense of an 'excuse', indicating a reason brought forward to justify an action or inaction.

• 她说她生病了，这似乎只是个借口罢了。

  She said she was sick; this seems to be just an excuse.

  In this case, '借口' refers to an assumed excuse supplied to evade a responsibility, hinting it might be fabricated.