英和辞典
  
sour小
sáuərサウア
形容詞
すっぱい
sour fruit
sour fruit
すっぱい果物
sour milk
sour milk
(腐くさって)すっぱくなった牛乳
go [turn] sour
go [turn] sour
(腐って)すっぱくなる
Melons are sweet, but lemons are sour.
反対語Melons are sweet, but lemons are sour.
メロンは甘あまいがレモンはすっぱい.