abstraction什么意思解释？

abstraction的复数形式为：abstractions...

"Third World" is an abstraction, a form of shorthand.“第三世界”是个抽象概念，是一种简称。The latter arises from abstraction of the somewhat lesser activated C - H bond in the dioxolane.后者是由二氧杂环戊烷中活化较弱的C -H 键离解而产生的.Is it worth fighting a ...

abstraction的近义词/同义词有：absorption, brown, distraction, inattentiveness, study, reverie, engrossment, aloofness, raptness, daydreaming, self-communing, preoccupation, absent-mindedness, thoughtfulness, pensiveness, musing, ...

abstraction的音标：abstraction的英式发音音标为：[æb'strækʃn]abstraction的美式发音音标为：[æb'strækʃən, əb-]...

"Third World" is an abstraction, a form of shorthand.“第三世界”是个抽象概念，是一种简称。Andrew noticed her abstraction and asked, "What's bothering you?"安德鲁注意到她在愣神，便问道：“你怎么啦？”water abstraction from rivers从河流中抽取水...

abbr.glasnost(Russian=openness) （俄语）开放...

repercussions的音标：repercussions的英式发音音标为：[ri:pə(:)'kʌʃəns]repercussions的美式发音音标为：[ripə()'kʌʃəns]...

billet的第三人称单数（三单）为：billets...

n.重子...

placate的音标：placate的英式发音音标为：[plə'keɪt]placate的美式发音音标为：['pleɪkeɪt]...

[化] 金属底座...

手远侧指间关节的Heberden's结节是典型的表现.Heberden of the distal interphalangeal joints of the hand are classic findings.血液在狭窄的远侧注入主动脉.Blood flows into aorta distal to the stenosis.在院子的远侧,史坦尼斯的一些骑士也在搏斗.A few of Stannis's knig...

真核细胞...

diphenadione的音标：diphenadione的英式发音音标为：['dɪfɪneɪdɪən]diphenadione的美式发音音标为：['dɪfɪneɪdɪrn]...

liftability的音标：liftability的英式发音音标为：[lɪftə'bɪlɪtɪ]liftability的美式发音音标为：[lɪftə'bɪlɪtɪ]...

impertinence的近义词/同义词有：brazenness, impudence, arrogance, rudeness, insolence, cockiness, mouth, lip, disrespect, confidence, sauce, freedom。n.impertinence的近义词（傲慢,无礼）：brazenness, impudence, arrogance, rudeness, insolence, ...

拉美西斯（即Ramses）...

I certainly think there should be a ban on tobacco advertising.我确实认为应该禁止香烟广告.Top supermarkets are to ban many genetically modified foods.大品牌超市即将下架许多转基因食品。Britain's health experts are pushing for a ban on all cigaret...

“乙偶姻”的拼音为：...

“发射台”的拼音为：fā shè tái...