be a blank

• 处于,丧失知觉

be a blank的用法和样例：

例句

1. The situation put us at a serious disadvantage.
   形势使我们处于非常不利的地位。
2. He found himself in a sad pickle.
   他发现自己已处于困境。
3. Nowadays the legislation about this aspect has been still blank in China, and should be drafted as soon as possible.
   目前在我国关于这方面的税收立法还处于空白状态，应该尽快加以完善。
4. I can't think of a time when we lost this badly.
   我实在想不起来我们什么时候把这个东西弄丢的。
5. It doesn't ring a bell in my mind.
   我想不起来了。