再者, 逻辑表达式严重歪曲了句子的内嵌关系, 因为逻辑式中最明显的算子 存在量词 ( existential quantifier ) 是不定冠词的语义 贡献,而不定冠词是句子中最不重要的成 分。 语法限制对语义理论是必不可少的。
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... existential import 存在意含 existential quantifier 存在定量词；存在量化号 existential sentence 存在句 ...
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... existential import 存在意含 existential quantifier 存在定量词；存在量化号 existential sentence 存在句 ...
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bounded existential quantifier [数] 有界存在量词
Existenzquantor existential quantifier 存在量词
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同义词： existential operator
以上来源于: WordNet
N a formal device, for which the conventional symbol is ∃, which indicates that the open sentence that follows is true of at least one member of the relevant universe of interpretation, as (∃x) Fx meaning "something is (an) F," "something Fs," or "there are (some) Fs." 存在量词 [logic]
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