a.

1. 空白的
   He handed me a blank check.

   他递给我一张空白支票。

2. 空的，无内容的
3. 无表情的，茫然的
   There was a blank look on his face.

   他脸上没有表情。

4. 无变化的，单调的
5. （诗）无韵的
6. 十足的，完全的

n.[C]

1. 空白，空白处；空白表格
   Fill in the blanks with appropriate pronouns.

   在空格处填入适当的代词。

2. 空虚
3. （无弹头的）空弹
4. （表示省略的）破折号

vt.

1. 使模糊[（+out）]
   He suggested that those entries be blanked out.

   他建议删去那几个条目。

2. 删去[（+out）]
3. 封锁[（+off/up）]

vi.

1. 消失；变得模糊，成为空白[（+out）]
   The television screen blanked out.

   电视屏幕变得模糊不清。

adj.

1. not marked or decorated; bare, empty, or plain.
2. not comprehending or reacting:
   a blank look.
3. complete; absolute:
   a blank refusal to discuss the issue.
4. used euphemistically in place of an obscene word.

n.

1. a space left to be filled in a document.
2. (also blank cartridge) a cartridge containing gunpowder but no bullet.
3. an empty space or period of time:
   my mind was a total blank.
4. an object with no mark or design on it, in particular a roughly cut disc or block intended for stamping or finishing.
5. a dash written instead of a word or letter, especially to avoid using an obscene word.

v.

1. make blank or empty.
2. Brit. informal deliberately ignore (someone).
3. N. Amer. defeat without allowing the opponent to score.
4. cut (a metal blank).