A----A
aberration                                 視差
ablative                                   燒蝕的
abnormal                                  不正常的
aborted takeoff(ATO)                      中斷起飛                            
abradable shroud                           耐磨罩圈/環(huán)
abrasion                                 （外物引起的）擦傷；磨損
abrasive                                  磨料
abrasive blast                            噴砂
absolute pressure                         絕對(duì)壓力，標(biāo)壓
absorbent lining                          吸音襯套/層
abut                                      緊靠在；鄰接
abutment                                  支承面/點(diǎn)
abutment plate/washer                     支撐板/墊圈
accelerated stall                         過載失速
acceleration surge(or bodie surge)        加速喘振
accelerometer                             加速度表
accentuator                               音頻強(qiáng)化器
acceptance standards                      驗(yàn)收標(biāo)準(zhǔn)
acceptor circuit                          帶通電路，迎諧電路
access                                    1.接近       2.（計(jì)）存取
access circuit                            存取電路
access panel                              檢修蓋板
accessibility                             可達(dá)性，接近性
accessorial service                       輔助工作
accessory                                 附件