基本解释adj.无机智的；不圆滑的；不得体的同根派生 tactlessness相关词英汉例句双语例句You're worm food! (realises his tactlessness).就成了虫子的食物！Luo said he was shocked by the tactlessness of the suggestion.罗刚说，妻子家人的建议让他意外。tactlessness更多例句