菜鸟

cài niǎo (coll.) sb new to a particular subject; rookie; beginner; newbie

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

边

biān side; edge; margin; border; boundary; CL:個|个[ge4]; simultaneously

bian suffix of a noun of locality

控

kòng to control; to accuse; to charge; to sue; to invert a container to empty it; (suffix) (slang) buff; enthusiast; devotee; -phile or -philia

情况

qíng kuàng circumstances; state of affairs; situation; CL:個|个[ge4],種|种[zhong3]

。 速度

sù dù speed; rate; velocity; (music) tempo; CL:個|个[ge4]

第一

dì yī first; number one; primary

渠道

qú dào irrigation ditch; (fig.) channel; means

免费

miǎn fèi free (of charge)

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

网站

wǎng zhàn website; network station; node

mianfeione