| 秘密 | mì mì | secret; CL:個|个[ge4] |
| 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 |
| 快速 | kuài sù | fast; high-speed; rapid |
| 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] | |
| 网络 | wǎng luò | network (computing, telecommunications, transport etc) |
| Wǎng luò | Internet | |
| 安全 | ān quán | safe; secure; safety; security |
| 技术 | jì shù | technology; technique; skill; CL:門|门[men2],種|种[zhong3],項|项[xiang4] |
| 无名 | wú míng | nameless; obscure |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |
| 机器人 | jī qì rén | mechanical person; robot; android |