竞猜

jìng cāi to try to answer a question (in a quiz, guessing game, riddle etc); quiz game

欧

Ōu Europe; abbr. for 歐洲|欧洲[Ou1 zhou1]; surname Ou

ōu (used for transliteration); old variant of 謳|讴[ou1]

冠

guān hat; crown; crest; cap

Guàn surname Guan

guàn to put on a hat; to be first; to dub

app 平台

píng tái platform; terrace; flat-roofed building

介绍

jiè shào to introduce (sb to sb); to give a presentation; to present (sb for a job etc); introduction

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