| 序号 | 英文 | 音标 | 词性 | 中文 |
| | aypnia | A5ipniE | | 失眠 |
| | ayuntamiento | E7juntE5mjentEu | | <西>n.(西班牙及前西属殖民地的)市议会,市政厅 |
| | ayurveda | 5B:jE7veidE | | 印度草医学 |
| | az | | | [域] Azerbaijan, 阿塞拜疆 |
| | az- | Az | | azo-之变形 |
| | az. | | n. | (=azure)天蓝色, 淡青色 |
| | azafrin | 5AzEfrin | | 杜鹃红素 |
| | azaiea | | n. | [植] 杜鹃花 |
| | azaindole | 7AzE5indEul | | 氮杂吲哚 |
| | azalea | E5zeiljE | n. | [植]杜鹃花 |
| | azaleamum | E5zeiljEmEm | | 一种开花多而矮的菊花 |
| | azaleine | E5zeili7i:n | | 品红, 复红 |
| | azamathonium | 5AzEmE7WCniEm | | 氮杂烃铵 |
| | azan | B:5zB:n | n. | (伊斯兰教国家的)祈祷的召唤(每日五次) |
| | azane | 5Azein | | 氨 |
| | azanium | 5AzEniEm | | 氮 |
| | azanol | 5AzEnCl | | 羟胺 |
| | azanyl | 5AzEnil | | 氨基 |
| | azapetine | 7AzE5peti:n | | 氮佩汀(降压药) |
| | azaporphins | 7AzE5pC:fin | | 氮杂卟吩 |
| | azarin | 5AzErin | | 亮红(料) |
| | azarole | 5AzE7rEul | | 南欧山楂果 |
| | azaromycin | 7AzErE5maisin | | (=azalomycin)阿沙霉素 |
| | azaserine | 7AzE5sE:rin | n. | [药]重氮丝氨酸(一种抗生素,用以抑制某些肿瘤的发展) |
| | azathioprine | 9AzE`WaIEpri:n | n. | [药](硝基)咪唑硫嘌呤(一种免疫抑制剂) |
| | azathiopurine | 7AzE5WaiEupjurin | | (硝基)咪唑硫嘌呤 |
| | azathymidine | 7AzE5Waimi7di:n | | 氮(杂)胸苷 |
| | azathymine | 7AzE5Waimi:n | | 氮(杂)胸腺嘧啶 |
| | azauracil | 7AzE5juErEsil | | 氮尿嘧啶 |
| | azedarach | E5zedErAk | n. | [植]楝树, 楝皮 |
| | azelate | 5Azileit | | [化]壬二酸盐 |
| | azelatin | 5AzilAtin | | 壬酸甘油酯 |
| | azelon | 5AzilCn | | 蛋白纤维(类) |
| | azene | 5Azi:n | | 氮烯 |
| | azene intermediate | | | 一价氮中间体 |
| | azeotrope | E5zi:EtrEup | n. | [化]共沸混合物,恒沸物 |
| | azeotrope boiler | | | 共沸混合物锅炉 |
| | azeotrope destroyer | | | 共沸破坏剂 |
| | azeotrope former | | | 共沸生成添加物 |
| | azeotrope tower | | | 共沸蒸馏塔 |
| | azeotropic | E7zi:E5trCpik | adj. | [化]共沸的,恒沸点的 |
| | azeotropic composition | | | 共沸组分 |
| | azeotropic copolymer | | | 共沸［恒组分］共聚物 |
| | azeotropic copolymerization | | | 恒沸共聚物； 恒比共聚 |
| | azeotropic distillation | | | 共沸蒸馏 |
| | azeotropism | 9eIzI`CtrEpIzEm | n. | [化]=azeotropy |
| | azeotropy | 9eIzI`CtrEpI | n. | [化]恒沸性,共沸性,共沸现象 |
| | azerin | 5AzErin | | 捕虫草酶 |
| | azete | 5eizit | | 吖丁, 氮杂环丁二烯 |
| | azetidine | 7eiziti5dain | | 吖丁啶, 氮杂环丁二烯, 氮(杂)环丁烷 |
| | azide | 5Azaid, 5eizid | n. | [化]叠氮化物 |
| | azide group | | | 叠氮基 |
| | azidinblue | E7zidin5blu: | | 锥蓝 |
| | azidithion | E7zidi5WaiCn | | 灭蚜松 |
| | azidocarbonyl | E7zaidEu5kB:bEnil | | 叠氮羰基 |
| | aziethane | E5ziWein | | 重氮乙烷 |
| | azimethane | E5zimiWein | | 重氮甲烷 |
| | azimuth | 5AzimEW | n. | 方位, 方位角 |
| | azimuth adder | | | 方位电路加法器 |
| | azimuth adjustment | | | 方位调整 |
| | azimuth adjustment slide rule | | | 方位角修正计算尺 |
| | azimuth alignment | | | 方位校正 |
| | azimuth and speed indicator console | | | 方位和速度指示器控制台 |
| | azimuth angle | | n. | 方位角 |
| | azimuth at present position | | | (高炮)现在位置方位角, 发射瞬间目标(所在位置)方位角 |
| | azimuth axis | | | 方向轴线 |
| | azimuth bar | | | 方位杆 |
| | azimuth bearing | | | 方位 |
| | azimuth bin | | | 方位箱 |
| | azimuth blanking | | | [电子]方位消隐 |
| | azimuth blanking tube | | | 方位角信号消隐管 |
| | azimuth cable wrap | | | 方位缆包 |
| | azimuth calibration | | | 方位(角)校准 |
| | azimuth calibrator | | | 方位(角)校准器[定标器] |
| | azimuth circle | | n. | 方位圈 |
| | azimuth commutator | | | 方位角转换器［开关］ |
| | azimuth compass | | n. | 方位罗盘, 船用罗盘 |
| | azimuth computer | | | 方位计算器 |
| | azimuth control housing | | | 方位控制架 |
| | azimuth coverage | | | 方位角范围 |
| | azimuth deflection yoke | | | 方位角偏转装置 |
| | azimuth deviation | | | [军]方位偏差 |
| | azimuth dial | | | 方位标度盘 |
| | azimuth discrimination | | | 方位分辨(力) |
| | azimuth drive motor | | | 方位驱动电动机(雷达用) |
| | azimuth drive shaft | | | 方位角传动轴 |
| | azimuth elevation indicator | | | 方位-仰角指示器 |
| | azimuth error | | | 方位误差 |
| | azimuth error signal | | | 方位误差信号 |
| | azimuth finder | | | 方位仪, 测向仪 |
| | azimuth from which the wind blows | | | 风向方位角 |
| | azimuth gating | | | [电子]方位选示 |
| | azimuth gear | | | 方位角传动装置, 方位齿轮 |
| | azimuth hand wheel | | | 方位操纵盘, 方向手轮 |
| | azimuth handwheel | | | 方位轮[盘] |
| | azimuth indicating goniometer | | | 方位角指示器 |
| | azimuth instrument | | | 方位仪, 测角仪 |
| | azimuth loss | | | 方位角损失 |
| | azimuth mark | | | 方位标记 |
| | azimuth marker | | | 方位标识器 |
| | azimuth marker generator | | | 方位角标志发生器 |