saying or doing things that are likely to annoy or to upset other people 言行不得体的；得罪人的；不圆通的；没策略的 Extra ExamplesIt was so obviously a tactless question. 那显然是个欠考虑的问题。 Lewis could be brash and a bit tactless at times. 刘易斯有时会很勇敢，而且有些机智。