A字母开头的单词或词组(第11页)：
- aviation
- aviator
- aluminum
- awaken
- ambiguity
- ammunition
- ampere
- amplifier
- analog
- analytic
- abdomen
- awfully
- accommodations
- additional
- adviser
- affirmative
- ally
- aural
- airmail
- activate
- adjoin
- administrate
- act for
- abide by
- abound in
- abstain from
- act on
- adapt to
- adhere to
- admit to
- allow for
- absence from
- answer to
- approve of
- application to
- application for
- admission to
- arrive at
- attend to
- approach to
- attach importance to
- ascend
- ascertain
- ashore