令人吃惊的

A surprise military attack roused the nation from its lethargy.

一次惊的军事进攻把全国民从昏昏噩噩中惊醒。

He asked us to be quiet and then made a startling announcement.

他叫我们安静下来,然后宣布了一条惊的消息。

Only small amounts of wurtzite boron nitride and lonsdaleite exist naturally or have been made in the lab so until now no one had realised their superior strength.

天然存在或者实验室造的纤锌矿型氮化硼和朗斯代尔石数量很少，直到现在，也没有一个发现它们惊的硬度。