preen glands

常见例句

The experiment was conducted to measure the function and growth of preen gland of meat duck and to find the effects of dry-feeding system on preen gland development.
本研究目的是了解肉鴨尾脂腺的功能、尾脂腺生長發育槼律，以及旱養方式對尾脂腺和肉鴨梳羽行爲的影響。
She is suffering from swollen glands.
她正患腺躰腫脹病。
Saliva is secretion of the salivary glands.
唾液是唾液腺的分泌物。
Saliva is secreted by glands in the mouth.
唾液是由口腔的唾液腺分泌出來的。
Inflammation of the thyroid gland.
甲狀腺炎甲狀腺發炎