黑盒

hēi hé black box; fig. system whose internal structure is unknown

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

查询

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

对方

duì fāng counterpart; other person involved; opposite side; other side; receiving party

银行卡

yín háng kǎ bank card; ATM card

数量

shù liàng amount; quantity; CL:個|个[ge4]; quantitative

余额

yú é balance (of an account, bill etc); surplus; remainder

, 全天

quán tiān whole day

在线

zài xiàn online

线人

xiàn rén spy; informer

传递

chuán dì to transmit; to pass on to sb else; (math.) transitive

小丑

xiǎo chǒu clown

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

chatachacom