commentator /ˈkɑːmənˌteɪtɚ/ noun plural commentators
plural commentators
Learner's definition of COMMENTATOR
[count]
1
: a person who discusses important people and events on television, in newspapers, etc.评论员 2
: a person who provides a description on a radio or television program of an event (such as a sports contest) as it is happening现场解说员；实况播音员 -
a sports commentator体育解说员
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(US) a color commentator [=a person whose job is to make interesting comments on a radio or television broadcast about the things that are happening in a sports contest]讲解绘声绘色的体育解说员