例: 
I can never get a serious answer out of Jack, and he's always drunk. He's such a fool.
写真のライセンス: 
CC: 帰属、商業利用
Regionalism: 
Neutral
Regional variant: 
Neutral
Full Expression: 
The “ool” Sound ( /u:/ ) : fool
フランス語
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No
スペイン語
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No
ドイツ語
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No
ポルトガル語
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No

someone who is very stupid, silly, or who is always joking without ever being serious

中国語
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No
イタリア語
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No
Alsacien
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No