Irresponsible

1.

(showing the lack of a sense of responsibility, not to be depended upon. not trustworthy) ដែលមិនគិតមុខគិតក្រោយ, ដែលមិនអាចទទួលខុសត្រូវ, គ្មានការទទួលខុសត្រូវ
Example: An irresponsible child.

2.

(បច្ចេកទេស) ដែលមិនទទួលខុសត្រូវ ខ្វះការទទួលខុសត្រូវ

1.

Not to be trusted; unreliable.

2.

Nor responsible; not liable or able to answer fro consequences; innocent.

1.

fickle, flighty, immoral, loose, rash, shiftiest, thoughtless, unreliable, unstable