英汉词典

1. 打喷嚏
    When you sneeze, you suddenly take in your breath and then blow it down your nose noisily without being able to stop yourself, for example because you have a cold.

    e.g. What exactly happens when we sneeze?...
           我们打喷嚏究竟是怎么回事？
    e.g. See your doctor now to beat summer sneezing.
           马上去看病，把花粉过敏引起的打喷嚏治好。

2. 不容忽视;值得拥有
    If you say that something is not to be sneezed at, you mean that it is worth having.

    e.g. The money's not to be sneezed at.
           别把这笔钱不当回事。