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单词 echo boom
释义

Definition of echo boom in English:

echo boom

noun ˈɛkəʊ buːm
US
  • A period of marked increase in the birth rate resulting from children born in a previous baby boom themselves becoming parents; specifically that between the late 1970s and early 1990s, when children of the post-Second World War baby boom became parents.

Origin

1970s; earliest use found in Advocate (Newark, Ohio). From echo + boom, after baby boom.

 
 

Definition of echo boom in US English:

echo boom

nounˈɛkəʊ buːm
US
  • A period of marked increase in the birth rate resulting from children born in a previous baby boom themselves becoming parents; specifically that between the late 1970s and early 1990s, when children of the post-Second World War baby boom became parents.

Origin

1970s; earliest use found in Advocate (Newark, Ohio). From echo + boom, after baby boom.

 
 
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更新时间:2024/12/23 19:59:09