to examine something to determine its authenticity, quality, or value; to appraise; to evaluate; to authenticate

to differentiate; to distinguish

An annual publication, such as an almanac or comprehensive report, containing facts, statistics, and records for a specific year.

to appreciate (as a connoisseur)

A warning or lesson learned from the previous mistakes or failures of others.

expert evaluation of the quality, authenticity, or value of an item

evaluation; assessment

to take a lesson from an adverse experience

so bright and shiny that it can reflect a person's image like a mirror; usually describing a polished surface or very clear water

to discover or perceive the presence of specific traits, clues, or substances using specialized methods

a professional assessment or valuation of the worth of something

to inspect videos and other media for pornographic content

content moderator specializing in identifying and removing pornographic material (both online and offline)

A Chinese character dictionary from 997 AD containing 26,430 entries, featuring radicals organized into 240 rhyme groups and arranged by the four tones.