开

kāi to open; to start; to turn on; to boil; to write out (a prescription, check, invoice etc); to operate (a vehicle); carat (gold); abbr. for Kelvin, 開爾文|开尔文[Kai1 er3 wen2]; abbr. for 開本|开本[kai1 ben3], book format

云

yún cloud; CL:朵[duo3]

yún (classical) to say

Yún surname Yun; abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]

棋

qí variant of 棋[qi2]

qí variant of 棋[qi2]

qí chess; chess-like game; a game of chess; CL:盤|盘[pan2]; chess piece; CL:個|个[ge4],顆|颗[ke1]

牌

pái mahjong tile; playing card; game pieces; signboard; plate; tablet; medal; CL:片[pian4],個|个[ge4],塊|块[kuai4]

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

网址

wǎng zhǐ website; web address; URL

：15betme