pg 电子

diàn zǐ electronic; electron (particle physics)

官方

guān fāng government; official (approved or issued by an authority)

免费

miǎn fèi free (of charge)

下载

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

【 输入

shū rù to import; to input

网址

wǎng zhǐ website; web address; URL

：nba998com】odg