ac99·net 手

shǒu hand; (formal) to hold; person engaged in certain types of work; person skilled in certain types of work; personal(ly); convenient; classifier for skill; CL:雙|双[shuang1],隻|只[zhi1]

输

shū to lose; to transport; to donate; to enter (a password)

pg 电子

diàn zǐ electronic; electron (particle physics)

介绍

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

omg