单词	变黑--黑化度
释义	变黑；黑化度blackening
随便看	pithomyces maydicus pithomyces taiwanensis pithoragarh pith or energy pithos pit house pith paper pith paper, pith paper (called "rice paper") pith paper pictures pith-paper pictures pith paper plant pith paper plant (tetrapanax papyrifera pith paper plant (tetrapanax papyrifera-- koch.) pith paper plant (tetrapanax papyrifera， koch.) pith paper plant;tetrapanax papyriferous k.koch pith ray pith-ray pith ray fleck pith ray--medullary ray pith ray;medullary ray pith rib meristem piths pithy pithya cupressi