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- The miro* microscopic worms infect snails, which in turn lay infected eggs. 这种显微的虫子感染螺丝,然后再继续感染生下的卵。
- The * microscopic worms infect snails which interm in turn lay infected eggs. 这种微型蠕虫能传染然后,蜗牛再排出受感染的卵。
- The microscopic worms infect snails, which in turn lay infected eggs. 微型蠕虫传染蜗牛,蜗牛产下受感染的卵。
- The microscopic worms infected snails which in turn lay infected eggs. 这种微小的蠕虫感染了蜗牛,然后产下感染的虫卵。
- Each year, two hundred eighty thousand people die of schistosomiasis, also known as bilharzia or snail fever.The microscopic worms infect snails, which in turn lay infected eggs . 自从二十世纪八十年代以来,超过七十个热带国家的科学家们主要使用同一种药物来对抗血吸虫病。
- Each year, two hundred eighty thousand people die of schistosomiasis, also known as bilharzia or snail fever. The microscopic worms infect snails, which in turn lay infected eggs. 每年有280000人因为血吸虫导致的血吸虫病和钉螺热而死亡。显微镜下血吸虫感染钉螺,然后开始产卵。
- The overall mass of infected snails sometimes surpassed that of uninfected snails by as much as 30%. 有时,跟未感染吸虫的蜗牛相比,遭受感染的蜗牛数量竟然超过了30%25。
- Each year, two hundred eighty thousand people die of schistosomiasis, also known as bilharzia or snail fever.The microscopic schistosoma worms infect snails, which inter in turn lay infected eggs. 自从19世纪八十年代,超多70个热带地区国家的医生使用一种主要的药物来治疗血吸虫病。
- Objective To observe the influence on the distribution of infected snail by the excrement of fisherman in the downstream of Qiupu River. 目的观察秋浦河下游渔船民粪便污染对感染性钉镙分布的影响。
- I cannot overcome my repugnance to eating snails. 吃蜗牛真恶心,我可受不了。
- Snails are usually served in their shells. 蜗牛通常连壳被端上餐桌。
- My right eardrum have become infect. 我的右耳鼓已经感染了。
- Snails have been eating our lettuces. 蜗牛一直在吃我们的莴苣。
- The lark's on the wing, the snail's on the horn. 云雀在空中飞翔,蜗牛伸出触角爬行。
- I can never bring myself to eat snails. 我永远无法说服自己去吃蜗牛。
- Antibiotic can be used against infection. 抗菌素可以用来防止感染。
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- The infection is at last responding to medication. 药物治疗终于开始对感染显出效果。
- The boy does his work at a snail's pace. 小男孩慢吞吞地做作业。
- This infection is transmitted by mosquitoes. 这种传染病是由蚊子传染的。