Half-hearted

1.

(With little enthusiasm, uninterested, not enthusiastic) ស្ទាក់ស្ទើរ, អរសាទរ, ព្រងើយកន្ដើយ (មិនសូវរួសរាយ) / ដែលញញើតញញើម
Example: Sok gave only half attention.

1.

Wanting in heart or spirit; ungenerous; unkind.

2.

Lacking zeal or courage; lukewarm.