a字母开头英语单词

afferent aerobe abstentious abruption adenosine afebrile anoxia angiotensin advertent addend achromatopsia alimentation affective axilla anaerobe arms acarpous augend aquaplane academician accrete appal ad-lib acedia arrhythmia abecedarian Aztec azotemia azoic Azerbaijan ayurvedic ayatollah ayah ay axonometric axon axolotl axion axiomatic axiom axillary axial axel ax aww awry awol awoken awoke awning awn awkwardness awk awing awhirl awhile awfully awful awestruck awesome aweigh awash awareness award awaken await AWACS aw avuncular avowal avow avouch Avon avoirdupois avoidance avoidable avocation Avis avionics avidity avid aviculture Avicenna aviator avian Avestan avert aversion averse Averroes aver avenue avenger ave avaunt avatar avast avaricious avant availment availing availability auxin auxiliary autumnal autotheism autosuggestion autosome autopsy autopilot autophobia autonomy autonomous autonomic automotive automobile automaton automatize automatization automation automatically automatic automated automate automat automaker autolatry autoimmune autoharp autogenous autodidactic autodidact autocratic autocrat autocracy autoclave autochthonous autochthonic autochthon autocar autocade autobiography autobahn auto-erotic auto-da-fe auto autistic autism authorship authorize