He picked up a walnut and tried to crack it with a hammer, but instead he crushed it.
他拣起一个核桃，想用锤子把它砸开，可没想到却把它砸烂了。
(crack; crush) he picked up a walnut and tried to crack it with a hammer, but instead he crushed it.
他拣起一个核桃，想用锤子把它砸开，可没想到却把它砸烂了。
Hence, administrators must choose a very hard to break password so that nobody can crack it, thus compromising system security.
因而，管理员必须选择非常难于破解的密码，以免被他人破解而影响系统的安全性。
The longer it is, and the more exotic the characters (punctuation marks, say), the less likely a brute-force effort to crack it is to succeed.
密码越长，字母(比方说标点符号)越奇异，蛮干试图破解它的成功可能性就越小。
It appears that the shell has to crack open or break down somewhat to allow the seed to soak up water.
看来，为了让种子吸收水分，种子的外壳必须裂开或破裂。
As more high schools begin teaching it, the door could crack open for middle schools, and, perhaps inevitably, elementary schools, to incorporate a truly more multicultural curriculum.
随着更多的高中开始教授多元文化课程，中学可能也会对其敞开大门，并且小学也可能不可避免地将其纳入课程设置中，真正教授更具多元文化的课程。
Tom stammered a moment, in a pathetic confusion, then got it out, "To crack nuts with!"
汤姆狼狈不堪，结结巴巴地说了一会儿，然后才说出来：“用来砸坚果！”
Building such a bridge over the bay was a hard nut to crack but the local government made it within two years.
在海湾上建造这样一座桥是一件困难的事情，但当地政府在两年内完成了。
So theresearchers needed a method to enhance cracks—similar to the way human graderssqueeze the egg along the crack to see if it opens.
因此，研究人员需要一种增大裂缝特征的方法——就跟分级员沿着裂缝挤压鸡蛋，看它是否裂开的方法相似。
"Once that protection is lost, and the integrity of the skin barrier disrupted, skin becomes dry - which means it can crack, peel, itch, burn, sting, or any combination," says Crutchfield.
一旦保护层丧失，皮肤的整体屏障就受到破坏，皮肤变干——这意味着皮肤会开裂、起皮、发痒、灼痛、刺痛或各种组合的情况，“科兰驰菲尔德说。”
Using a hammer, she put a big dent in it. It caused the statue to crack.
她拿起锤子砸下去，雕像被砸了一个大缺口，这就导致了雕像的破裂。
It's midnight and I lie awake watching the sky - only just dark now with streaks of pink still in it - through the crack in the curtains.
已经是午夜了，我躺着没有入睡，透过窗帘的缝隙观望天空，天才刚刚变黑，还有一线粉红色的晚霞留驻在空中。
You can use it repair a leaky toilet, or to fix a crack on a toilet seat.
可以用它修补漏水的马桶，修理马桶座圈的裂缝。
But the other pot had a crack in it. On the trip, water slowly spilled from the cracked pot. So when it arrived at the house, it was only half full.
而另外一只罐子却有个裂缝，一路上水会慢慢从缝隙里露出来，所以当它到了主人家里时，只剩下了半罐水。
Next, torque your knee inwards (towards the crack), twisting the shoe and locking it into place.
接下来，向内转动膝盖（向着裂缝的方向），同时扭转岩鞋，直至卡死在岩缝里。
Gold can be pounded into a sheet so thin that light passes through it, yet the sheet doesn't crack.
它可以被压成薄薄的一片，薄到透光却不会断裂。
The case 'marks a milestone in China's efforts to crack down on Internet piracy, ' it said.
它表示，此案是中国打击互联网盗版行动的一个里程碑。
Russia has been urged to crack down on the widespread availability of cheap pirated software, films and music as it prepares to enter the World Trade Organization.
俄罗斯正在极力打击盗版软件、电影、音乐，因为它准备加入世界贸易组织。
There was also a small crack in the bricks on the other side of that room. It got so bad that on that night my brother put 20 dollars in that small crack in the wall.
在这间房子的墙壁上还有一个小砖缝，不巧的是，那天夜里我哥哥把20美元塞到了那个砖缝里，他说，如果我到房间的那一侧就能够拿到这些钱。
But he invented an entirely new way of sharing the load around the dome so it wouldn't crack.
但他发明了一整套新的方法来分散圆顶的负荷来防止它倒塌。
Scientists in Britain think it was probably the chicken, after using new computer technology to try and crack the age-old riddle.
英国科学家在应用最新电脑技术尝试破解这一古老谜题后宣称，很有可能是先有鸡后有蛋。
From time to time she caught the flicker of a candle through the crack of a shutter--this was light and life; there were people there, and it reassured her.
有时，她从一家人家的窗板缝里望见一线烛光，那也就是光明，也就是生命，说明那里还有人，她的心也就安了。
Unsurprisingly, no restaurateur in his right mind would crack open a pricey vintage and agree to be paid for a single glass of it.
毫不奇怪，任何头脑清醒的餐馆老板都不愿意为了出售一杯酒，而去打开一瓶昂贵的葡萄酒。
My fastball couldn't crack a pane of glass. Hitters would just sit there and wait for it.
我的快攻甚至不能突破一层窗玻璃，击球员只要等在那儿就可以了。
There was a rusty lawn mower, a broken wicker laundry basket, a blue china saucer with a crack in it, and a cane rocking chair with a hole in the seat.
屋子里有一台生了锈的割草机，一个破了的柳条编成的洗衣篮，一只蓝色的缺了口的陶瓷碟子，还有一把座位上破了个洞的藤制摇椅。
Drying cells dry wood to 14% of humidity so as it wouldn't crack or break.
为了防止木材崩裂或断裂，干燥室将木材的湿度控制在14%。
It could be a long while before we see a shape-shifting robot squeeze through a crack in the door.
很久以后我们将能看到看到一个会变形的机器人从门缝挤进来。
It could be a long while before we see a shape-shifting robot squeeze through a crack in the door.
很久以后我们将能看到看到一个会变形的机器人从门缝挤进来。
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