- 重点词汇
- isvt.& vi. 是(be的三单形式);
- breathingn.呼吸;(空气、花香等的)飘动;微风;短暂休息;
- connectedadj.有关的;联系的;
- aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
- windpipen.气管;
- machinen.机器,机械;机械般的人;核心;
- toprep. 向,朝着;到;关于;属于;
- 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
Can respirators protect you from biological agents such as bacteria or viruses?
问6:呼吸防护口罩能够防细菌和病毒这类病原微生物 么 ?
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For greatest effectiveness respirators need to be worn before and during the entire exposure period.
最有效的呼吸防护是在暴露之前佩戴呼吸器,并在暴露期间一直佩戴.
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Surveillance for human respiratory disease of the world has been intensified.
全世界对人类呼吸道疾病的监测已经得到加强.
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These may include frequent respiratory disease, such as pneumonia or excessively runny nose.
这些包括时常发生的呼吸道疾病, 如肺炎,过多流涕.
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在临床上, 艾叶被广泛应用于治疗妇科疾病 、 呼吸道疾病.
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Swine Influenza ( swine flu ) is a respiratory disease of pigs caused by type A influenza viruses.
猪流感是猪被感染A型流感病毒而获得的一种呼吸系统传染病.
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Respiratory disease should occur to people to avoid crowded areas, and ground to wear a mask.
出现呼吸道疾病的人员应避免去人多拥挤区域, 并勤戴口罩.
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Swine influenza ( swine flu ) is a respiratory disease of pigs caused by type A influenza.
猪型流感是一种由甲型流感引起的猪只呼吸道疾病.
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Swine flu is a respiratory disease affecting pigs that is caused by type A influenza virus.
猪流感是由猪流感病毒引起的一种急性呼吸道传染病.
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