jk22net 皇冠

huáng guān crown (headgear)

电子

diàn zǐ electronic; electron (particle physics)

下载

xià zǎi to download; also pr. [xia4 zai4]

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

ubg