The shell of a thick-billed murre egg sucked clean by an Arctic fox

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shell : [ʃel] n. 贝壳,壳,外形v. 去壳,脱落n.[计算机] DOS命令 : 安装备用的COMMAND.COM文件, 并改变环境尺寸
例句与用法:
1. Shells were bursting all around.
　 炮弹在四处爆炸。
2. There is an ornament made of shells on the wall.
　 墙上有一个贝壳做成的装饰品。
3. All that remained of the building after the fire was an empty shell.
　 一场大火过后，这座建筑剩下的只是一个空壳。
4. She was shelling peas.
　 她在剥豌豆荚。
词形变化:名词:sheller 动词过去式:shelled 过去分词:shelled 现在分词:shelling 第三人称单数:shells


murre : [mə:] 海鸠
词形变化:名词复数:murre

sucked :被对方假动作骗过
例句与用法:
1. Don't try to please the new manager-he hates being sucked up to.
　 别总想讨好新经理，他不喜欢受人奉承。
2. The canoe was sucked (down) into the whirlpool.
　 那独木舟卷进漩涡里了.
3. The baby sucked (away) (at its bottle) contentedly.
　 那婴儿舒适地嘬著（奶瓶）.
4. I don't want to get sucked into the row about school reform.
　 我不愿意牵扯到这场学制改革的争论之中。

clean : [kli:n] adj. 干净的adv. 完全地n. 清洁v. 打扫vi. 打扫,清扫vt. 把...弄干净
例句与用法:
1. The doctor gave him a clean bill of health.
　 医生给他一份健康良好的报告。
2. The burglars cleaned her out of all her jewellery.
　 窃贼把她所有的首饰都偷走了。
3. The mayor is determined to clean up the city.
　 市长决心清除市内的不良现象。
4. I clean forgot about it.
　 我完全忘记了这件事。
词形变化:名词:cleanness 形容词比较级:cleaner 最高级:cleanest 副词比较级:cleaner 最高级:cleanest 动词过去式:cleaned 过去分词:cleaned 现在分词:cleaning 第三人称单数:cleans 形容词:cleanable

Arctic : ['ɑ:ktik] adj. 北极的,极寒的n. 北极圈,北极地方
例句与用法:
1. Eskimos live in the Arctic.
　 爱斯基摩人生活在北极。
2. I guess there are much less people in the Arctic regions than here.
　 我想北极地区的人要比这里的少得多。
3. These birds are able to survive the perils of the Arctic winter.
　 这些鸟能够战胜北极冬天的危险。
4. The polar bear's habitat is the icy waters of the Arctic.
　 北极熊的栖息地是冰冷的北极海域。