Most Canadian native speakers, including almost all CBC radio announcers say "谬脸". . H- q V1 M. R$ p4 i9 D# U" ~: U+ t+ L9 p
Some VOA announcers say "咪脸". Chandler in sitcom "Friends" says "谬脸".( e0 m1 K# {: G- {
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I say "谬脸".