购买

gòu mǎi to purchase; to buy

旧

jiù old; opposite: new 新; former; worn (with age)

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]

Telegram 群

qún group; crowd; flock, herd, pack etc

qún variant of 群[qun2]

组

zǔ to form; to organize; group; team; classifier for sets, series, groups of people, batteries

Zǔ surname Zu

（SMMFSCOM） 自

zì self; oneself; from; since; naturally; surely

定义

dìng yì definition

评论

píng lùn to comment on; to discuss; comment; commentary; CL:篇[pian1]

代

dài to substitute; to act on behalf of others; to replace; generation; dynasty; age; period; (historical) era; (geological) eon

充

chōng to fill; to satisfy; to fulfill; to act in place of; substitute; sufficient; full

会员

huì yuán member

,WxX