- 重点词汇
- healthn.健康（状况）;医疗;状况;
- humanadj.人的;人本性的;通人情的;
- acuteadj.尖的，锐的;敏锐的，敏感的;严重的，剧烈的;[医]急性的;
- harmv.伤害;损害;
- anart. 一（在元音字母前代替不定代词a）;一任一某一;一个;
- respiratoryadj.呼吸的;
- infectionsn.<医>传染，感染( infection的名词复数 );传染病;
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- isvt.& vi. 是(be的三单形式);
- contagiousadj.（病）接触传染的;（态度）感染性的;
- 相关例句
Detection of Human Parvovirus B19 in Children with Respiratory Infection
呼吸道感染儿童人细小病毒B19检测及临床意义
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Will every film now be released like a Dickens serialisation, one chapter a time?
将来是不是每一部电影都会像狄更斯的长篇小说一样, 每次发布一章?
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The vain ambition of my youth has become a fate upon me in old age.
我青春时代的狂想野心,已成了我暮年不能摆脱的命运.
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In old age he finally had the satisfaction of seeing the quality of his work recognized.
他在暮年终于目睹自己的作品得到赞赏深感欣慰.
词典精选例句
Nobody grows merely by a number of years, we grow old by deserting our ideas.
人之变老,不在年岁增长;若放弃理想, 即入老境.
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Live in the northern foot of Qilian County of Sunan Yugur to livestock production.
聚居在祁连山北麓肃南县境内的裕固族,以畜牧业生产为主.
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Feature: Excellent insertion loss and return loss, Frequency response width, Low loss.
特点: 具有极佳的插入损耗和回波损耗, 频率响应宽, 损耗低等特点.
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It has obvious advantages of simple structure, smaller volume, lower cost.
系统具有结构简单 、 体积小 、 费用低等特点.
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Applications show that the clients implemented by the scheme have good stability.
实用表明,采用该方案实现的客户端具有稳定性好,占用传输带宽低等优点.
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