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關閉窗口 arm
army
around
arrangement*
arrest**
arrive
arrow**
art
article
artificial**
artist
as
ashamed**
Asian
aside**
ask
asleep
aspect*
assess**
assign **
assistant**
association**
assume*
assumption**
astonish**
astronaut**
astronomer **
at
athlete*
Atlantic *
atmosphere**
attach*
attack*
attain**
attempt*
attend
attention
attitude*
attract*
audience*
August
aunt
Australian
author*
authority*
automatic**
autonomous**
autumn
available**
average*
avoid
awake
award*
aware*
away
awesome**
awful
awkward*
◎B◎
baby
back
background
backward**
bacon**
bad
badminton*
bag
bakery **
balance*
ball
ballet*
balloon
bamboo
ban**
banana
band*
bank
bar*
barbecue**
barely**
bark**
barrier**
base*
baseball
basic
basin**
basis*
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