独家

dú jiā exclusive

查询

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

某人

mǒu rén someone; a certain person; some people; I (self-address after one's surname)

行为

xíng wéi action; conduct; behavior; activity

轨迹

guǐ jì locus; orbit; trajectory; track

全天

quán tiān whole day

在线

zài xiàn online

系统

xì tǒng system; CL:個|个[ge4]

滴

dī a drop; to drip

滴

dī a drop; to drip

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

ccttshop