roosters

英 [ˈruːstəz]

美 [ˈrustərz]

n.  雄鸡;公鸡
rooster的复数

柯林斯词典

• 雄鸡;公鸡
  Aroosteris an adult male chicken.

in BRIT, use 英国英语用 cock

双语例句

• Effects of Different Dietary Levels on ND Antibody Titre of Breeder Roosters
  不同营养水平对种公鸡新城疫抗体水平的影响
• The researchers say this observation suggests that external information, such as irregular light or the sound of other roosters, can weaken a rooster's Circadian rhythm.
  研究人员称，这个发现表明，例如不规律的光线或者其他公鸡的打鸣声等外部信息会降低一只公鸡昼夜节律的准确性。
• The results show that: Effect of Anti-stress agent on breeder roosters intake, the volum.
  近年来研究发现铬在抗应激和提高免疫机能上有特殊的作用。
• However, the researchers also noticed that the roosters 'sense of time grew worse the longer they stayed in the experiment.
  然而研究人员同时观察到，这些公鸡在实验环境中待得越久，它们对时间的敏感度就越弱。
• Effect of Different Protein Level of Feedstuffs on Endogenous Energy Losses of Roosters
  不同蛋白质水平饲料原料对鸡内源能排泄量的影响
• Japanese researchers say they have proof that an internal clock helps tell roosters when it is time to crow.
  日本研究人员表示，他们已经证实有一个内部时钟可以告诉公鸡该何时打鸣。
• I have fourteen roosters and fifteen hens.
  我有十四只公鸡和十五只母鸡。
• But why must roosters crow as they prepare to start their day, and why do some roosters sound off before dawn?
  但是，为什么公鸡会打鸣呢？而且偏偏是在黎明前呢？
• Defatted seed and corresponding commercial meal samples from 3 varieties of Chinese double-low rapeseed and 1 Canadian canola were evaluated with roosters to determine their available amino acids and energy using the precision-feeding technique.
  用精确饲喂技术评价了3个品种的中国双低油菜和1个加拿大卡诺拉的脱脂种籽和商品饼粕的能量和氨基酸的有效性。
• Study on Nutritional Value of DDGS from Different Sources in Adult Roosters in China
  我国不同来源DDGS对家禽营养价值的评定研究