| 离子键 | lí zǐ jiàn | ionic bond (chemistry) |
| 雪山太子 | Xuě shān tài zǐ | Meri snow mountains in Diqing Tibetan autonomous prefecture 迪庆藏族自治州, Yunnan; also written 梅里雪山 |
| 雪山狮子 | xuě shān shī zi | Snow lion, mythological animal, a banned symbol of Tibet and Tibetan Buddhism |
| 雪山狮子旗 | xuě shān shī zi qí | Snow lion banner, banned flag of Tibetan independence movement, featuring mythological Snow Leopard |
| 电子伏 | diàn zǐ fú | electron volt (unit of energy used in particle physics, approximately 10^-19 Joules) |
| 电子信箱 | diàn zǐ xìn xiāng | electronic mailbox; e-mail address |
| 电子元器件 | diàn zǐ yuán qì jiàn | electronic component |
| 电子化营业 | diàn zǐ huà yíng yè | e-commerce (computing) |
| 电子商务 | diàn zǐ shāng wù | e-commerce |
| 电子器件 | diàn zǐ qì jiàn | electric equipment |
| 电子学系 | diàn zǐ xué xì | department of electronics |
| 电子层 | diàn zǐ céng | electron shell (in the atom) |
| 电子层数 | diàn zǐ céng shù | electron shell number (chemistry) |
| 电子工程 | diàn zǐ gōng chéng | electronic engineering |
| 电子数据交换 | diàn zǐ shù jù jiāo huàn | electronic exchange of data |
| 电子文件 | diàn zǐ wén jiàn | electronic document |
| 电子业 | diàn zǐ yè | electronics industry |
| 电子狗 | diàn zǐ gǒu | radar detector (slang) |
| 电子琴 | diàn zǐ qín | electronic piano |
| 电子环保亭 | diàn zǐ huán bǎo tíng | "electrical junk center", site for re-processing of old electrical and electronic equipment |
| 电子盘 | diàn zi pán | USB flash drive; see also 闪存盘 |
| 电子眼 | diàn zǐ yǎn | electronic eye |
| 电子科技大学 | Diàn zǐ Kē jì Dà xué | University of Electronic Science and Technology of China |
| 电子空间 | diàn zǐ kōng jiān | cyberspace |
| 电子网络 | diàn zǐ wǎng luò | electronic network |
| 电子警察 | diàn zǐ jǐng chá | traffic camera; speed camera; closed-circuit TV police surveillance |
| 电子货币 | diàn zǐ huò bì | electronic money |
| 电子游戏 | diàn zǐ yóu xì | computer and video games |
| 电子邮件 | diàn zǐ yóu jiàn | electronic mail; email; CL:封 |
| 电子邮件传送服务 | diàn zǐ yóu jiàn chuán sòng fú wù | (E-)mail delivery service |
电机及电子学工程
师联合会 | diàn jī jí diàn zǐ xué gōng chéng shī lián hé huì | IEEE; Institute of Electrical and Electronic Engineers |
| 青葙子 | qīng xiāng zi | feather cockscomb (Celosia argentea) |
| 靴掖子 | xuē yē zi | double layer of padding in a boot |
| 靶子 | bǎ zi | target |
| 韩棒子 | Hán bàng zi | Korean (derogatory) |
| 韩非子 | Hán Fēi zǐ | Han Feizi, book of Legalist Philosophy authored by Han Fei 韩非 during the Warring States Period (475-220 BC) |
| 头发胡子一把抓 | tóu fa hú zi yī bǎ zhuā | lit. hair and beard all in one stroke; fig. to handle different things by the same method; one method to solve all problems; one size fits all |
| 颠覆分子 | diān fù fèn zǐ | wrecker; saboteur |
| 类风湿因子 | lèi fēng shī yīn zǐ | rheumatoid factor |
| 风信子 | fēng xìn zǐ | hyacinth (flower) |
| 饺子馆 | jiǎo zi guǎn | dumpling restaurant |
| 饿肚子 | è dù zi | to go hungry; to starve |
| 哺子 | bù zi | baby food |
| 香子兰 | xiāng zǐ lán | vanilla; Vanilla planifolia |
| 香獐子 | xiāng zhāng zi | musk deer (Moschus moschiferus) |
| 香胰子 | xiāng yí zi | toilet soap |
| 马服子 | Mǎ Fú zǐ | Ma Fuzi (-260 BC), hapless general of Zhao 赵国, who famously led an army of 400,000 to total annihilation at battle of Changping 长平之战 in 260 BC; also called Zhao Kuo 赵括 |
| 马路牙子 | mǎ lù yá zi | curb |
| 驮子 | duò zi | pack animal's load |
| 驳子 | bó zi | to tow (a barge) |
