a.  无字迹的；空白的

a.  无表情的，木然的

n. 〔纸张上的〕空白处，空格

n. 〔有火药而无弹头的〕空弹

v.  突然记不起，〔脑子〕突然一片空白

v.  不理睬

• go blank  〔脑子里〕突然一片空白

• blank sth out 

  涂掉，划掉；〔尤指故意地〕全部忘记

• In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage.

  每个文章留有10个空

• Zoe looked at me with a blank expression. 佐伊看着我，表情木然。

• My heart began to race and my mind went blank. 我心跳开始加快，脑子里一片空白。

• When you’ve filled in the blanks , hand the form back to me.

  你填好表格以后把它交还给我。

• I just blanked in the oral exam.

  口试的时候，我脑子一片空白。

• Last time I saw Mike Adams he completely blanked me.

  上次我看到麦克·亚当斯，他都没看我一眼。

• I tried to blank out everything he had said. 我试图忘记他所说的一切。