哪

nǎ how; which

na (particle equivalent to 啊 after noun ending in -n)

něi which? (interrogative, followed by classifier or numeral-classifier)

家

jiā home; family; (polite) my (sister, uncle etc); classifier for families or businesses; refers to the philosophical schools of pre-Han China; noun suffix for a specialist in some activity, such as a musician or revolutionary, corresponding to English -ist, -er, -ary or -ian; CL:個|个[ge4]

Jiā surname Jia

jiā see 傢伙|家伙[jia1 huo5]

网址

wǎng zhǐ website; web address; URL

可

kè see 可汗[ke4 han2]

kě can; may; able to; to approve; to permit; to suit; (particle used for emphasis) certainly; very

查询

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

通讯

tōng xùn communications; news story; dispatch; CL:個|个[ge4]

社交

shè jiāo interaction; social contact

信息

xìn xī information; news; message

第一

dì yī first; number one; primary

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]

团队

tuán duì team

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

数据库

shù jù kù database

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