访问

fǎng wèn to visit; to call on; to interview; CL:次[ci4]

：bb77net cq9 电子

diàn zǐ electronic; electron (particle physics)

网站

wǎng zhàn website; network station; node

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