Three groups (n=1200) of Beijing Fatty and Recessive White Plymouth Rock and Beijing Fatty x Recessive White Plymouth Rock were raised. Forty chickens (half male, half female) were slaughtered at 14wks.是什么意思_Three groups (n=1200) of Beijing Fatty and Recessive White Plymouth Rock and Beijing Fatty x Recessive White Plymouth Rock were raised. Forty chickens (half male, half female) were slaughtered at 14wks.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句