ac123·net 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

金沙

Jīn shā Jinsha county in Bijie prefecture 畢節地區|毕节地区[Bi4 jie2 di4 qu1], Guizhou; Chinsha town in Kinmen County 金門縣|金门县[Jin1 men2 xian4] (Kinmen or Quemoy islands), Taiwan

app 客户端

kè hù duān client (computing)

下载

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

官方

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

app 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]