~~【美国原版英语阅读带绘本】RAZ英语分级阅读-AA-Z 01:51 C-67We Make Good Choices~~【美国原版英语阅读带绘本】RAZ英语分级阅读-AA-Z 02:16 C-68What's for Breakfast~~【美国原版英语阅读带绘本】RAZ英语分级阅读-AA-Z 01:20 C-69Winter Hats~~【美国原版英语阅读带绘本】RAZ英语分级阅读-AA-Z 01...
The common housefly is unwelcome around food because flies can carry disease-causing germs. 家蝇在食物周围飞,是令人讨厌的,因为它携带了致病的微生物。 权威例句 A study of housefly esterases by means of a sensitive colorimetric method. Transmission of Campylobacter jejuni by the Housefly (Musca dome...
The only house with flies in the winter. L'unica casa che c'ha le mosche anche d'inverno. OpenSubtitles2018.v3 Madam President, Commissioner, in this House, time flies by irretrievably. –Signora Presidente, signor Commissario, in questo Parlamento il tempo vola inesorabilmente. ...
In view of the disease-bearing potentiality of the house-fly, Musca domestica, it is important to know more of its hibernating habits, a matter upon which writers are not agreed. Dr. Skinner in America stated that house-flies pass the winter in the pupal stage and in no other way, a ...
The house fly is well known throughout the world, and is a common pest in just about all of these places. ©iStock.com/reyborfrla How Long Do House Flies Live? House flies live an average of ten to twenty days, and as long as a couple months, depending on their living conditions...
of snails, Dr. J. C. Gahan's observations thereon in the Times, and the note in NATURE of December 18 last are very interesting to biologists, but it is most improbable that a winter crusade against the Helicidas would have any appreciable effect in diminishing the summer swarms of flies...
It has been shown conclusively that in a mild climate, such as that of Texas, it is possible for both larvae and pupae to pass the winter and for adults to emerge in the spring. Hewitt, after observations on flies in Ottawa in 1915, returned to the older theory that the fly hi......
Define house finch. house finch synonyms, house finch pronunciation, house finch translation, English dictionary definition of house finch. n. A widespread North American finch having a streaked belly, brown wings, and, in the male, red or orange on the
In contrast, in winter and in the absence of house flies, the contamination of corn by fecal coliforms was significantly (10-fold) lower. These results indicate that FSFC is an important site for bacterial contamination by flies and possible exchange of E. coli and other bacteria among house ...
All species in the Musca domestic family adapt to human cohabitation. They have another thing in common: they’re threats to our health. Over its life cycle, the fly is a spreader of varying infections. Science links blowflies to enteric infection transmission. That includes diarrhea, dysentery...