| 序号 | 英文 | 音标 | 词性 | 中文 |
| | auxiliary steam cylinder | | | 辅助唧筒 |
| | auxiliary subject | | | 副课, 附属科目 |
| | auxiliary substation | | | 辅助变电所 |
| | auxiliary support | | | 辅助支架 |
| | auxiliary surface | | | 辅助面 |
| | auxiliary tank | | | (潜艇)调整水舱 |
| | auxiliary thermometre | | | 辅助温度计 |
| | auxiliary tracer | | | 辅助示踪物 |
| | auxiliary track fastening | | | 辅助轨道扣件 |
| | auxiliary transformator | | | 辅助变压器 |
| | auxiliary transmission | | | 副变速箱 |
| | auxiliary transmitter | | | 补点发射机, 辅助发射机 |
| | auxiliary traverse | | | 辅助导线 |
| | auxiliary valency | | | 副(原子)价 |
| | auxiliary value | | | 修正系数, 校正系数 |
| | auxiliary valve | | | 辅助阀(暖汽调整阀用) |
| | auxiliary variable | | | 辅助变数 |
| | auxiliary variate | | | 辅助变数 |
| | auxiliary vein | | | 辅脉 |
| | auxiliary ventilator | | | 辅助通风机 |
| | auxiliary verb | | n. | 助动词 |
| | auxiliary vertical projection | | | 辅助垂直投影 |
| | auxiliary vessel | | | 辅助船 |
| | auxiliary view | | | 辅助视图 |
| | auxiliary visual field | | | 辅助视场[区] |
| | auxiliary word | | | 助词 |
| | auxiliary worker | | | 奴工蚁 |
| | auxiliarycontrolrod | | | 控制棒[杆] |
| | auxiliaryfurnace | | | 辅助熔炉 |
| | auxiliarysource | | | 辅助(电)源 |
| | auxilium | C:g5ziljEm | | 一项援助或礼物 |
| | auxillary document | | | 辅助单据 |
| | auxiliary circle | | | 辅助圆 |
| | auxilysin | 7C:gzE5laisin | | 促溶解素(存在于加热山羊血清中的促进抗绵羊溶血素因子) |
| | auxilytic | 7C:gzE5laitik | adj. | 促进细胞分解的 |
| | auximone | 5C:ksE7mEun | n. | 植物激长素 |
| | auxin | 5C:ksin | n. | 茁长素, 植物激素 |
| | auxin precursor | | | 生长素前体 |
| | auxinautotrophic | 7C:ksEnC:tEu5trCfik | | 生长素自养的 |
| | auxinotron | C:g5zinEtrCn | | 辅助加速器, 强流电子回旋加速器 |
| | auxiometer | C:gzi5CmitE | | 透镜放大率计 |
| | auxite | 5C:gzait | | 澎皂石 |
| | auxo | | | 表示“发育”, “促进, 增加, 加速” |
| | auxoautotroph | 7C:ksEu5C:tEu7trCf | | 生长素自养微生物 |
| | auxoautotrophic | 7C:ksEu7C:tEu5trCfik | | [生]生长素自给的 |
| | auxoblast | 5C:gzE7blB:st | | 增生条 |
| | auxocardia | 7C:ksE5kB:djE | n. | 心增大, 心扩大 |
| | auxochrome | 5C:ksEkrEum | n. | 助色团 |
| | auxochromic group | | | 助色团 |
| | auxocyte | 5C:ksE7sait | | 性母细胞, 在长细胞 |
| | auxodrome | 5C:ksE7drEum | | 发育标准 |
| | auxoflore | 5C:ksEflC: | | 助荧光物 |
| | auxoflorence | 7C:ksE5flC:rEns | | 荧光增强 |
| | auxogen | 5C:ksEdVEn | | 生长促进素 |
| | auxograph | 5C:ksE7grB:f | | 植物生长自记计 |
| | auxograph group | | | 生长记录器 |
| | auxoheterotrophic | 7C:ksE7hetErE5trCfik | | 生长素他给性的 |
| | auxology | C:k5sC:lEdVi | | 生长学, 发育学 |
| | auxometer | C:k5sCmitE | | 透镜放大率计 |
| | auxone | 5C:ksEun | | 动物生长因子 |
| | auxospore | 5C:ksEspC: | | 复大[发育]孢子 |
| | auxotherapy | 7C:ksE5WerEpi | | 代替[置换]疗法 |
| | auxotox | 5C:ksEtCks | | 成毒基 |
| | auxotox radical | | | 甲亚氨基 |
| | auxotroph | 5C:ksEtrCf | n. | 营养缺陷型, 营养缺陷体 |
| | auxotrophic | 9R:ksE`trCfIk | adj. | 营养缺陷型的, 营养缺陷体的 |
| | auxotrophy | R:k`sCtrEfI | n. | 营养缺陷型, 营养缺陷体 |
| | avadavat | 5AvEdE7vAt | n. | [动] 莓莺(产于印度的观赏鸟),梅花雀 |
| | avail | E5veil | vi.；vt.；n. | vi. 有益于, 有帮助, 有用, 有利；vt. 有利于；n. 效用, 利益 |
| | avail of marriage | | | [苏格兰]婚嫁例规金 |
| | avail oneself of | | v. | 利用 |
| | availability | E7veilE5biliti | n. | 可用性, 有效性, 实用性 |
| | availability coefficient | | | 可用系数 |
| | availability doctrine | | | 信用的可供应情况学说 |
| | availability factor | | | 使用效率, 运转因数 |
| | availability of a candidate | | | 候选人的当选可能性 |
| | availability of bank | | | 银行贷款能力 |
| | availability of bank credit | | | 银行贷款可供量 |
| | availability ratio | | | 资用率 |
| | availability source | | | 可供应线索, 供应来源 |
| | availability status code | | | 利用状态码 |
| | available | E5veilEbl | adj. | 可用到的, 可利用的, 有用的, 有空的, 接受探访的 |
| | available accommodation | | | 有效[资用]调节 |
| | available alkali | | | 有效碱 |
| | available buoyance | | | 可用浮力, 有效浮力 |
| | available capacity | | | 有效容量 |
| | available capital | | | 可用资产 |
| | available cash | | | 可用现金 |
| | available coefficient | | | 有效系数 |
| | available construction surplus | | | 可动用建筑公积金 |
| | available conversion gain | | | 有效转换增益 |
| | available cost | | | 可控成本 |
| | available credit | | | 可资利用的信用 |
| | available current surplus | | | 可动用本期盈余 |
| | available data | | | 现有数据, 现有资料 |
| | available dilution | | | 有效稀释度 |
| | available draft | | | 可用通风压头 |
| | available earned surplus | | | 可动用盈余滚存 |
| | available factor | | | 可用因素[因子] |
| | available fertilizer | | | 有效肥料 |
| | available fund | | | 现有[有效]基金 |