令人吃惊的

A surprise military attack roused the nation from its lethargy.

一次令人吃惊进攻把全国人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,然后宣布了一条令人吃惊消息。

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，也没有一个人发现它们令人吃惊硬度。