hoaryadj.灰白的;古老的
hoary-headedadj.白头发的
hoary plantain中型车前草
hoary with age老得白发苍苍
hoary platitde陈词滥调
hoary leaves.有灰白色茸毛的叶子
hoary antiquity远古
hoary of painting画论
Hoary-headed Greben.灰头
hoary hair on the temples霜鬓
Hoary-throated Spinetailn.灰白喉针尾雀