pinfeather
pinfeather汉语翻译
pinfeather详细解释
pin.feath.er
n.(名词)A growing feather still enclosed in its horny sheath, especially one just emerging through the skin.(鸟类的)新生毛:一种裹在角鞘中的新生毛,特别是刚刚冒出皮肤外的羽毛
pin.feath.er
n.(名词)A growing feather still enclosed in its horny sheath, especially one just emerging through the skin.(鸟类的)新生毛:一种裹在角鞘中的新生毛,特别是刚刚冒出皮肤外的羽毛