to espouse is a form of:

Searching



ជាទម្រង់ Gerund ឬ Present Participle នៃ search
adjective
1.
(keen, piercing, sharply penetrating; thorough; probing) ដែលប្រិតប្រៀន, ដែលម៉ត់ចត់ searching look ដែលពិនិត្យពិច័យ searching wind ដែលមុត
Example: She gave me a searching look and asked if I was lying.
ENGLISH MEANING
adjective
1.
Exploring thoroughly; scrutinizing; penetrating; trying; as, a searching discourse; a searching eye.
1.
curious, inquiring, inquisitive, nosy, peeping, peering, prying, seeking, snoopy
1.
incurious, indifferent, unconcerned, uninterested