taste·less/`testlɪs; ˈteɪstləs/ adj 1 not attractive, and showing that the person who chose it does not know what is good or bad 没有品味的; 没鉴赏力的: tasteless ornaments 没有品味的装饰品 2 likely to offend people 粗俗的，不得体的: tasteless jokes 粗俗的笑话 3 not having any taste 没有味道的: tasteless food 淡然无味的食物