睛

The day had brightened very much , and still brightened as we went westward.

天色异常晴朗；我们越往西去，天色就越加睛朗。

Kelly: You always forget or up the punch lines?

凯利： 你总是忘了笑话的点睛之句或把它说得乱七八糟。

PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl peroxide.

以过氧化二苯甲酰为引发剂，使 丙烯 睛在涤沦（PET ） 纤维上接枝共聚。

This remark is quite eye point effect, the audience who laughed, applauded.

此话颇有点睛之效， 听众席上的人大笑起来， 鼓掌欢呼。

He took a book from the bookcase and began to read.

他从书架上拿睛一本书就开始读起来了。