多年来,用的较多的固定剂是动物制品龙涎香 、 香猫香 、 麝香、以及河狸香.For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.龙涎香是抹香鲸肠内的结石.Ambergris is the concretion in the intestine of the sperm - whale.仿佛龙涎...
Coastal and estuarine swamps in warm climates are dominated by MANGROVES.这些树木的存在使木本沼泽与普通沼泽相互区分.There are 193 mangroves bird species, among them 89 species are waterbirds.记录到193种红树林鸟类, 其中89种是水鸟.Some palms , mangroves and ...