If you describe something such as furniture, clothing, or the way that a house is decorated as tasteless, you consider it to be vulgar and unattractive. (家具、衣物、房屋装饰等) 没品位的
adjective [原级]无味的;无鉴赏力的
If you describe something such as a remark or joke as tasteless, you mean that it is offensive. (言辞、笑话) 没品位的; 低俗的
tasteless
“ -less” ⌜ 表示缺乏或没有某种特性 - indicating the absence or lack of a particular quality ~ ⌟