| A | B |
| 到期 to become due | dào qī |
| 声音 sound | shēng yīn |
| 研究生 graduate student | yán jiū shēng |
| 词典 dictionary | cí diǎn |
| 楼上 upstairs | lóu shàng |
| 分钟 minute | fēn zhōng |
| 小时 hour | xiǎo shí |
| 方法 method | fāng fǎ |
| 办法 method | bàn fǎ |
| 字典 dictionary | zì diǎn |
| 必须 must | bì xū |
| 续借 to renew | xù jiè |
| 罚 to punish, to fine | fá |
| 过期 to be overdue | guò qī |
| 如果 if | rú guǒ |
| 多久 how long | duō jiǔ |
| 借书证 library card | jiè shū zhèng |
| 找到 to find | zhǎo dào |
| 进去 to go into | jìn qù |
| 图书馆员 librarian | tú shū guǎn yuán |
| 本(measure word for books) | běn |
| 来不及 there is not enough time (to do something) | lái bù jí |
| 可能 possibly; perhaps; maybe | kě néng |
| 钟头 hour | zhōng tóu |
| 剩 to remain; to be left over | shèng |
| 门 door | mén |
| 关 to close | guān |
| 关门 to close the door | guān mén |
| 开 to open | kāi |
| 开到 open till... | kāi dào |
| 卡(片) card | kǎ piàn |
| 信用 trustworthiness; credit | xìn yòng |
| 信用卡 credit card | xìn yòng kǎ |
| 证件 ID; credentials | zhèng jiàn |
| 其他的 other | qí tā de |
| 带 to bring; to take | dài |
| 忘 to forget | wàng |
| 还 to return(something to someone or some place) | huán |
| 再 then and only then | zài |
| 楼下 downstairs | lóu xià |
| 实验 experiment | shí yàn |
| 实验室 laboratory | shí yàn shì |
| 语言 language | yǔ yán |
| 留 to leave behind | liú |
| 学生证 student ID card | xué shēng zhèng |
| 把 used to indicate how a thing or person s disposed of, dealt with or affected | bǎ |
| 职员 staff member; office worker | zhí yuán |
| 录音带 audio tape | lù yīn dài |
| 盘 coil; plate; platter; a measure word... | pán |
| 借 to borrow; to lend | jiè |