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- Fiers investigated the nucleotide sequence of the hemagglutinin gene of this duck virus and found that it was indeed very closely related to the strain that started the 1968 Hong Kong outbreak. 菲尔斯研究了这个鸭病毒中血球凝集素基因的序列，发现它果然与1968年香港大流行的病毒非常相近。
- duck virus hepatitis yolk antibody 鸭病毒性肝炎卵黄抗体
- He larded the duck with pig fat to make it tasty. 他给鸭肉加了点猪油使它美味可口。
- I will suggest crispy fried duck. 我建议您点香酥鸭。
- His favorite dish is roast duck. 他最喜欢吃的菜是烤鸭。
- This goose is much larger than the duck. 这只母鹅比那只鸭子大多了。
- A wild game bird, such as a duck, goose, or quail. 野禽，猎鸟一种野生的猎鸟，如野鸭、野鹅或鹌鹑
- Duck contagion hepatitis etc. virus disease. 鸭传染性肝炎等病毒病。
- We heard wild duck quacking on the river. 我们听到野鸭子在河上呱呱叫。
- This restaurant is famous for roast duck. 这家餐馆的烤鸭很有名气。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- He potted at a sitting wild duck. 他射击一只栖息的野鸭。
- The flu virus infected almost the entire class. 全班几乎人人都染上了流行性感冒病毒。
- If I may sit so, the crispy fried duck is delicious. 如果我可以这么说的话，这香酥鸭味道很好。
- Studies on Isolation, Identification of a Duck Virus Hepatitis pathogen and Control 鸭病毒性肝炎病原分离鉴定与防治研究
- The president's comment on taxes make him a sit duck to critic. 总统对税收的意见使他成为众矢之的。
- Diagnosis and treatment of duck virus hepatitis and infectious serositis co-infection 雏鸭病毒性肝炎并发传染性浆膜炎的诊治
- Scientists have isolated the virus causing the epidemic. 科学家们已分离出引起这种流行病的病毒。
- For the next few years at least, the fourth channel is a dead duck. 过不了几年，第四频道一定会办不下去的。
- Without my gun, I'm a sitting duck for any terrorist. 没有这支枪，我就成了恐怖分子下手的目标。
