<單字複習>
已選單詞
adore
adult
advance
advanced
advantage
adventure
advertise
advertisement
adviser
advisor
advocate
affect
affection
affectionate
affiliate
affirm
afford
afterward
afterwards
agenda
agent
aggressive
agony
agriculture
aid
aim
aircraft
airline
aisle
alarm
album
alcohol
alcoholic
alert
algebra
alien
alienate
align
alike
alive
allege
allergic
allergy
alliance
allocate
