8betme 科普

kē pǔ popular science; popularization of science; abbr. of 科學普及|科学普及

一下

yī xià (used after a verb) give it a go; to do (sth for a bit to give it a try); one time; once; in a while; all of a sudden; all at once

gpk 电子游戏

diàn zǐ yóu xì computer and video games

官

guān government official; governmental; official; public; organ of the body; CL:個|个[ge4]

Guān surname Guan

网

wǎng net; network

官方

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

线上

xiàn shàng online

免费

miǎn fèi free (of charge)

彩

cǎi (bright) color; variety; applause; applaud; lottery prize

金

jīn gold; chemical element Au; generic term for lustrous and ductile metals; money; golden; highly respected; one of the eight ancient musical instruments 八音[ba1 yin1]

Jīn surname Jin; surname Kim (Korean); Jurchen Jin dynasty (1115-1234)

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

百科

bǎi kē universal; encyclopedic; abbr. for 百科全書|百科全书[bai3 ke1 quan2 shu1]