Chinese to English Dictionary (汉英词典 / Han-Ying Cidian)

Unrelished

Not enjoyed, appreciated, or experienced with pleasure.

Unrepentant

Showing no remorse or regret for one's actions.

Unrepresentative

Not typical or characteristic of a particular group, class, or category; failing to reflect the views, traits, or composition of a larger whole.

Unrequited

Not returned or reciprocated (especially of love or affection).

Unreserved

Not restricted or limited; without reservations.

Unrestrained

Not kept under control; uncontrolled or uninhibited.

Unrestricted Property

A property or asset that is not subject to any restrictions or limitations.

Unsaturation

The state or condition of an organic chemical compound containing carbon-carbon double or triple bonds that can accept additional atoms.

Unspared

Not spared; not held back or withheld.

Unspeakable

Too awful or extreme to be expressed or described in words.

Unsupervised learning

A type of machine learning where the algorithm is trained on data without labeled responses.

Unsustainable Development

Development that does not meet the needs of the present without compromising the ability of future generations to meet their own needs.