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

• 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。
• 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？
• Comparative Study of Proteinase Activities and Digestibility of Amino Acids of Feedstuffs Between Roosters and Broiler Chicks
  蛋公鸡和肉仔鸡蛋白消化酶活性及饲料氨基酸消化率的比较研究
• 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。
• The Impact of the Level of Androgen on the Quality of Sperm in Mature Roosters
  文昌鸡血清雄激素水平对精液品质的影响
• 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
• Roosters are usually given a break of at least an hour before taking on another opponent.
  一般来说，斗鸡在两场比赛之间有至少一小时的休息时间。
• They had black crusts and they crowed like roosters!
  它们有着黑色的外壳，它们会像公鸡一样啼叫！
• 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
• The chicken farm is going to select some good roosters to raise as breeding stock.
  鸡场将优选出来的公鸡当作种鸡饲养。