A字母開頭的單詞或詞組(第12頁)：
- angle iron
- ambient temperature range
- anxietas
- Asclepias syriaca
- antiseize compound
- ad respondendum
- air blown poke hole
- allassotherapy
- appendix cerebri
- allelochemistry
- animal parchment
- area factor
- a devil of a...
- abhorrent
- arthro-empyesis
- abreast of the times
- Ambard's coefficient
- after-punching
- allochromatic crystal
- air preheater
- amodrine
- aminopolycanboxylic acid
- arithmetic debugging
- agnate
- asphalt softening point
- acousmatagnosis
- administrative area
- antiluetin
- Ascocotyle pithecophagicola
- antisternum
- ancistroid
- artesian-well water
- after-impression
- accumulated account
- achromatic objective
- autotoxicosis diabetica
- application of punishment
- amazon thorax
- Ancylastomatidae
- astylar