tactless

adj.

不圆通的；不得体的；粗鲁的；不替别人着想的

adv.

粗鲁地，笨拙地，不老练地；

n.

粗鲁，笨拙；

1. It was tactless of you to tell him in front of others.
   你实在不机智，竟当着别人面前告诉他。
2. My defects are blunt, tactless and over sensible.
   我缺点耿直, 不圆滑, 过份理智。

Tactless Green did little for Rangers legacy, says Rae
The tactless philosopher, Johann Reinhold Forster (1729–98)
Tactless scientists: Ignoring touch in the study of joint attention
A tactless analog-to-digital converter with bit-by-bit equilibration
A Tactless Question: Rejoinder to the Forum on Bureau Men, Settlement Women
An 'Entirely Tactless Nietzschean Jew': Oscar Levy's Critique of Western Civilization
RESTLESS, ENDLESS, TACTLESS: Johanna Beyer and the Birth of American Percussion Music
Playboy Model Enrages Twitter Users With A Tactless Joke About The Aurora Shooting
Communicating with Tact and Professionalism ( in a tactless and unprofessional world )
Characteristic Analyses for Separate Transformer in Con-tactless Inductive Power Transfer System