查英文字典時,,字前的a,ad,n是咩意思??

a = adjective 形容詞
ad = adverb 副詞
n = noun 名詞

其他：
art = article 冠詞
conj = conjunction 連接詞
fem = feminine 陰性
int = interjection 感嘆詞
num = numeral 數詞
pl = plural 複數
p. p = .past participle 過去分詞
pref = prefix 前綴
prep = preposition 介詞
pro = promoun 代詞
sing = singular 單詞
suf = suffix 後綴
v = verb 動詞
v. aux = verb auxiliary 助動詞
vi = verb intransitive 不及物動詞
vt = verb transirive 及物動詞
& = and 和

a = adjective 形容詞
ad = adverb 副詞
n = noun 名詞

2008-01-05 20:00:43 補充：
補足：形容詞 是用來形容 名詞e.g.It is a good (adj) answer (n)= 副詞 是用來形容 動詞或行為動作e.g.He did his homework swiftly (adv)did his homework 係一個行為動作

a=???
ad=形容詞
n=名詞