a是什麼意思 a的中文翻譯及用法
英音 [ei,ə] ;
美音 [ei,ə] ;
art.
1.(非特指的)一(個)
2.(同類事物中)任何一個
3.每一(個)
4.某一種
5.(用於某些物質名詞前)一種
6.(=the same)同一(個)
7.(與否定詞連用,相當於any)
8.【口】(用於虛擬語氣,=have)
pron.【方】
1.他,她,它
2.他們,她們,它們
3.我
abbr.
1.(用於旅行時刻表)arrive
2.(用於日期前)before
(biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes
the basic unit of electric current adopted under the Systeme International d'Unites
a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation
the blood group whose red cells carry the A antigen
the 1st letter of the Roman alphabet
相似短語such a 這樣的…
with a will 熱情地,起勁地
not a 一個也不
a bit of a 有點…的味道
a hack of a lot of 好多好多…
a slip of a girl n. 瘦長的姑娘
a storm in a teacup n.<主英>茶杯裏掀起的大風暴,小事引起的軒然大波,小題大作,大驚小怪
a tempest in a barrel n. 小題大作
a year and a day 滿一年,整一年
a canidate for a vacancy 候補
相似單詞a art. 1.(非特指的)一(個)2.(同類事物中)任何一個3.每一(個)4.某一種5.(用於某些物質名詞前)一種6.(=the same)同一(個)7.(與否定詞連用,
μA microampere微安(培)
A$ 澳大利亞元Australian dollar的縮寫,通用於澳大利亞(Australia)、聖誕島(Chrismas I.)、可可斯羣島(Cocos Is.)、吉耳貝特羣島(Gilbert Is.)
A n.1.英語字母第一個字母,小寫爲a2.(用大寫A)甲等,優等abbr.1.=academician;academy2.=alto3.=America;American
A.A.A.A. 美國廣告代理業者協會American Association of Advertising Agency.
A.A.A. (1)美國仲裁協會 見American Arbitration Association. (2)美國汽車協會 見American Automobile Association. (3)美國農業調整法
A.A.P. 美國兒科學會American Academy of Pediatrics
A.A.R. (1)全險;一切險 見against all risks.(2)美國鐵路協會 Association of American Railroads.
B.A.A. 【縮寫】=Bachelor of Applied Arts 實用美術學士
f.a.a. =F.A.a. 全損險free from(of) all average,見total loss only.