crack

中文： 裂缝、裂纹、破解、沙雕

1. A thin and usually jagged space opened in a previously solid material. (countable, uncountable) · A large crack had formed in the roadway.
2. A narrow opening. (countable, uncountable) · We managed to squeeze through a crack in the rock wall.· Open the door a crack.
3. A sharply humorous comment; a wisecrack. (countable, figuratively, slang, uncountable) · I didn't appreciate that crack about my hairstyle.
4. A flaw, weakness, setback, or insecurity. (countable, figuratively, slang, uncountable)
5. Crack cocaine, a potent, relatively cheap, addictive variety of cocaine; often a rock, usually smoked through a crack pipe. (countable, slang, uncountable) · crack head
6. Something pleasurable (good-tasting or appealing) and habit-forming. (countable, figuratively, slang, uncountable) · kitty crack· Her love was crack to me, and I was hooked real bad.
7. The sharp sound made when solid material breaks. (countable, uncountable) · The crack of the falling branch could be heard for miles.
8. Any sharp sound. (countable, uncountable) · The crack of the bat hitting the ball.

复数 cracks