cracks 是 crack 的第三人称单数、复数

crack

KK [kræk] /kɹæk/

名词

1
裂缝、裂痕
A long crack ran across the bathroom ceiling.
浴室天花板上有一道长长的裂缝。
2
缝隙、细缝
Sunlight came through a crack in the curtains.
阳光从窗帘的缝隙透了进来。
3
爆裂声、劈啪声
We heard the crack of a branch breaking behind us.
我们听见身后树枝断裂的爆裂声。
4
尝试、试一试口语
She decided to have a crack at the exam again.
她决定再试一次那场考试。
5
讽刺话、玩笑话口语
He made a crack about my cooking and everyone laughed.
他拿我的厨艺开了个玩笑，大家都笑了。
6
快克
The neighborhood was devastated by crack in the nineties.
九〇年代快克让这个社区几乎毁掉。

1
使裂开、裂开、龟裂
The windshield cracked when a stone hit it.
挡风玻璃被石头打到就裂开了。
2
敲开、打破
Crack two eggs into the bowl and stir gently.
把两颗蛋敲进碗里轻轻搅拌。
3
发出爆裂声、劈啪响
He cracked his knuckles before starting to type.
他开始打字前先把手指关节扳得喀喀作响。
4
撞、敲、猛击
I stood up too fast and cracked my head on the shelf.
我起身太快，头撞到了架子。
5
破解、解开
Investigators finally cracked the case after twelve years.
调查人员在十二年后终于破了这个案子。
6
崩溃、撑不住
He cracked under the pressure and admitted everything.
他在压力下崩溃，把一切都承认了。
7
沙哑、破音
Her voice cracked as she read the letter aloud.
她朗读那封信时声音都哽住了。
8
说（笑话）
He kept cracking jokes to lighten the mood.
他不断说笑话来缓和气氛。

1
一流的、顶尖的仅用于名词前
A crack team of engineers was flown in overnight.
一支顶尖的工程师团队连夜被调来。