相关单词同義詞brief, summary, resume, deep, nonobjective, extract, brief, 近義詞adj. abstruse, conceptual, general, hypothetical, imaginary, impractical, indefinite, intellectual, profound, theoretic, theoretical, visionary n. abridgement, digest, essence, outline, precise, recapitulation, summary v. dissociate, extract, remove, separate, take, take away, withdraw, steal, digest, outline, summarize反義詞adj.actual, concrete, definite, factual, material, practical, real, specificn.amplification, enlargement, expansionv.add, combine, inject, mix, unite臨近詞abstraction, abstinence, abstractum, abstracted, abstractly, abstractor, abstractism, abstractive, abstract man, abstract set, abstractedly, Abstract Act相似詞abstain, abstemious, abstention, abstinence, abstract noun, abstracted, abstraction, abstractly, 返回 abstract