tang/tæŋ; tæŋ/ n(usu sing 通常作单数) sharp taste, flavour or smell, esp one that is characteristic of sth 强烈的味道或气味（尤指某物特有的） with a tang of lemon 带柠檬味的 There's a tang of autumn in the air. 空气中有秋天的气息.
牛津英汉双解词典