crack

现在分词：

动词现在分词: cracking

更多词形：

动词过去式: cracked | 动词过去分词: cracked | 动词现在分词: cracking | 动词第三人称单数: cracks |

单词例句：

You can crack this toughened glass, but you can't break it.

这种韧化玻璃只裂不碎。

He is a crack baseball player.

他是个呱呱叫的棒球运动员。

She got up at the crack of dawn.

天刚亮她便起床了。

Close examination revealed a crack in the vase.

花瓶经仔细检查发现有裂缝。

She's a tough nut to crack; I don't think she'll give us permission.

她这个人不好说话，我想她不会答应我们的。

A fracture or crack in a rock mass along which no appreciable movement has occurred.

裂缝，裂口岩石块中的碎片或缝隙，在其周围未发生过可被觉察到的运动

The crack of a rifle is very sharp.

手枪的爆声很尖锐。

You'll crack up if you go on working so hard.

你继续这样拚命干下去，身体会吃不消的。

There is a crack in this window.

这扇窗户上有个裂纹。