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病菌 包含40个检索结果
is the easiest way to keep germs (病菌) away. Scientists say you should always rinse with soap and water ……
2012年10月14日
't get colds. There are nogerms(病菌) there. ……
2007年11月25日
their germs (病菌) there. The germs can live for two days or longer. Scientists at the University of Virginia ……
2008年11月30日
with hot water could fend off (阻挡) germs (病菌) and bacteria more effectively.“If you were going to use ……
2016年03月31日
their germs (病菌) there. The germs can live for two days or longer. Scientists at the University ……
2008年11月30日
for adventurous diners. Let’s hope they don’t get a stomach bug (病菌,虫子) from all the insects! ……
2012年10月21日
for adventurous diners. Let’s hope they don’t get a stomach bug (病,病菌) from all the insects! ……
2012年10月21日
they don’t get a stomach bug (病菌,虫子) from all the insects! ……
2012年10月21日
to protect themselves from germs (病菌). All of these things were taught as part of a safety program (项目... to wear masks (口罩) and wash their hands to protect themselves from germs (病菌). All of these things were ……
2020年10月18日
. Because of this, different kinds of “superbug (超级病菌)” have emerged (出现) in many parts of the world ……
2011年10月30日
(传播病菌). So people should put down the toilet lid. But in public places, most toilets cannot... health risks (风险) because the water drops from the toilet could spread germs (传播病菌). So people should put ……
2022年12月25日
body defenders. · Lymph nodes (淋巴结): They produce antibodies (抗体) to kill germs (病菌... (病菌) or abnormal (异常的) cells. · Mucous membranes (黏膜): They are in the nose, mouth ……
2023年01月01日
or confined (狭窄的) spaces such as elevators and movie theaters. Some pathogens (致病菌) may travel long... theaters. Some pathogens (致病菌) may travel long distances via fine particles in the air with viruses ……
2022年04月24日
health risks because the water drops from the toilet could spread harmful germs (病菌) found in feces... the water drops from the toilet could spread harmful germs (病菌) found in feces (粪便). People can avoid ……
2022年12月25日
good thing is that the germs (病菌) in the poop stay in the bricks. They won’t pollute the land... cut carbon dioxide emissions (排放) by 13 percent. Another good thing is that the germs (病菌 ……
2023年02月12日
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