试题题干
Complete the following statements with proper words or expressions according to the course book.
Words like bank meaning both the edge of the river and an establishment for money business are called 
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参考答案
试题解析
Words like bank meaning both the edge of the river and an establishment for money business are called perfect homonyms. 以bank一词为例，既有“岸边”的意思，也有“银行”的意思，这样的词被称为完全同音同形异义词。