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

伟

wěi big; large; great

德

dé virtue; goodness; morality; ethics; kindness; favor; character; kind

dé variant of 德[de2]

Dé Germany; German; abbr. for 德國|德国[De2 guo2]

dé variant of 德[de2]

体育

tǐ yù sports; physical education

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]