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- I meant " bird to human being" infection. 我的意思是說(shuō)“鳥(niǎo)兒被人類(lèi)傳染”。
- I don't think that once we have human to human transmission, it's going to be possible to contain it. 我認為將來(lái)不會(huì )出現人與人之間相互傳播的問(wèn)題,這種情況可以得到控制。
- Secondary cases following human to human transmission have been reported in the past but they are very rare. 其次，人與人之間的傳播在過(guò)去也有報道，但實(shí)屬罕見(jiàn)。
- Strains known as H1 or H3 have "jumped" from birds to humans and hence are tailored to attack cells of the human upper respiratory tract. H1或者H3類(lèi)型的毒株已經(jīng)從禽類(lèi)“跳躍”到了人類(lèi)身上,因此可以專(zhuān)門(mén)攻擊人類(lèi)上呼吸道細胞。
- As of now, only a few human cases of bird flu have been reported and this suggests that the virus is not easily transmitted from birds to humans. 直到現在僅報道了少數幾例的人類(lèi)禽流感病例,這說(shuō)明病毒很難從禽類(lèi)傳染到人。
- Human to human transmission can also occur when contacting with the blood, tissue, secretions, or excretions of an individual infected with the Lassa virus. 直接接觸受感染的動(dòng)物或人的血液、分泌物、器官或精液均可引起感染。
- The findings help explain why West Nile fever crosses from birds to humans so easily, says Leal. 利爾說(shuō)，這些發(fā)現有助于說(shuō)明為什么西尼羅熱可以輕而易舉地從鳥(niǎo)類(lèi)傳播到人類(lèi)。
- European Union foreign ministers'meeting declared birds flu posed a global health threat if it shifted from birds to humans. 歐盟外長(cháng)會(huì )議宣布:如果禽流感從鳥(niǎo)類(lèi)轉移至人類(lèi),將會(huì )造成全球性的健康威脅。
- The cat lay in wait for the bird to fly down. 貓躲在那兒等著(zhù)鳥(niǎo)飛下來(lái)。
- It is possible to bend nature to human will? 有可能讓大自然服從人類(lèi)的意志嗎？
- A winch allows the birds to be lowered or raised. 飛行器可用絞車(chē)降低或升高。
- There are many humorous allusions to human foibles in the drama. 劇中多處幽默地提到人類(lèi)的弱點(diǎn)。
- Then, they swoop down and catch those birds to eat. 它們猛然撲向這些鳥(niǎo)，然后把它們抓住吃掉。
- Experience helped the young bird to find its wings. 經(jīng)驗使小鳥(niǎo)學(xué)會(huì )使用它的雙翅。
- The sudden noise frightened the birds to take wing. 突然的噪聲把鳥(niǎo)群驚飛了。
- It is natural for a bird to fly. 鳥(niǎo)天生就會(huì )飛.
- I would like to introduce the bird to you. 我把這只鳥(niǎo)介紹給你。
- Such a man is a stain to humanity. 這種人是人類(lèi)的恥辱。
- Bill is taking his bird to the pictures tonight. 比爾今晚帶他的女朋友去看電影。
- If you want the prison birds to do their best, you have to use both the carrot and the stick. 如果你想叫那些囚犯好好干活，胡蘿卜加大棒缺一不可。
