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1. 同义词就是无法拼出首先想到的词后转而使用的词。

   tóng​yì​cí jiù​shì wú​fǎ pīn chū shǒu​xiān xiǎng dào de cí hòu zhuǎn'ér shǐ​yòng de cí.

   A synonym is a word you use when you can't spell the word you first thought of.

   Source: UM-Corpus: Science