- 重点词汇
- operationn.活动;企业;手术;使用;运算;运行;军事行动;
- itpron.它;他;正好是所需的;事实[情况];
- a certain某一;
- wasv. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ）;在，存在;不受干扰;
- Davisn. 戴维斯;
- Drabbr.(=dead reckoning)速度三角形定位法;(=doctor)医生，博士;
- performedv.执行( perform的过去式和过去分词 );履行;表演;扮演;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- 相关例句
The illegal payments were discovered by a journalist working undercover.
这些非法付款是一位暗中查访的新闻记者发现的。
《牛津高阶英汉双解词典》
The wind and waves to come true before they are turned into a wooden board.
而真正的风浪来之前,它们都变成了木头板子.
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While the storm raged, the ship could not make head against the wind and waves.
暴风雨正猛烈时, 这只船无法顶着风浪前进.
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This piece of holy and happy world, after experiencing the trials and hardships still upright, Jiao!
这块圣洁而快乐的天地, 在经受着风雨洗礼之后依然挺立, 噍!
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This year, destined to the rush and work, leaving only the trials and hardships!
这一年, 注定了奔波与拼搏, 剩下的便只有风雨兼程!
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Scientists began using spectrometers to investigate the properties of the elements.
科学家们开始使用分光计去研究元素的性质.
词典精选例句
Studies have been carried out on people who acquired sudden wealth, as lottery winners.
研究针对是那些突然获得财富的人, 如中了彩券的人.
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He became as happy as if his tender for building a mansion had been accepted.
他欣喜若狂,好像他承办大厦筑的投标被接受了.
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He because as exhilarated as if his tender for building a mansion had been accepted.
他欣喜若狂,好像他承办大厦建筑的投标被接受了.
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