中英释义：
双语例句
外延意义是词的基本意义。
Denotative meaning is the basic meaning of the word.
莱昂斯（1977，1995）把字面意义划分为外延意义和内涵意义。
John Lyons (1977, 1995) has divided denotation into extension and intention.
重点词汇
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外延
extension; external range; outer limit; scope; extent
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意义
significance; meaning; sense; connotation; value; intent; purport; importance; worth; signification