| 黑 | Hēi | abbr. for Heilongjiang province 黑龍江|黑龙江[Hei1 long2 jiang1] |
| hēi | black; dark; sinister; secret; shady; illegal; to hide (sth) away; to vilify; (loanword) to hack (computing) | |
| 科技 | kē jì | science and technology |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 人物 | rén wù | person; character (in a play, novel etc); protagonist; CL:個|个[ge4] |
| 轨迹 | guǐ jì | locus; orbit; trajectory; track |
| 具体 | jù tǐ | concrete; definite; specific |
| 用 | yòng | to use; to employ; to have to; to eat or drink; expense or outlay; usefulness; hence; therefore |
| 什么 | shén me | what?; who?; something; anything |
| 交通工具 | jiāo tōng gōng jù | means of transportation; vehicle |
| 去 | qù | to go; to go to (a place); (of a time etc) last; just passed; to send; to remove; to get rid of; to reduce; to be apart from in space or time; to die (euphemism); to play (a part); (when used either before or after a verb) to go in order to do sth; (after a verb of motion indicates movement away from the speaker); (used after certain verbs to indicate detachment or separation) |
| 什么地方 | shén me dì fang | somewhere; someplace; where |
| shén me dì fang | somewhere; someplace; where | |
| 全天 | quán tiān | whole day |
| 在线 | zài xiàn | online |
| 专家 | zhuān jiā | expert; specialist; CL:個|个[ge4] |
| 美 | měi | beautiful; very satisfactory; good; to beautify; to be pleased with oneself |
| Měi | the Americas; abbr. for 美洲[Mei3 zhou1]; USA; abbr. for 美國|美国[Mei3 guo2] | |
| 团 | tuán | round; lump; ball; to roll into a ball; to gather; regiment; group; society; classifier for a lump or a soft mass: wad (of paper), ball (of wool), cloud (of smoke) |
| tuán | dumpling | |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |