单词	sourgum
释义	sourgum /ˈsou(ə)rˌɡəm / (also sour gum) noun A tupelo of eastern North America, with dark bark that has a deeply checkered pattern. Its bitter blue fruits are eaten by black bears and numerous species of birds. Also called black gum, black tupelo, pepperidge. Nyssa sylvatica, family Nyssaceae. Other major tree species are white oak, chestnut oak, red oak, hickory, maple, Virginia pine, sourgum, and sassafras.... The blackgum, often call sourgum, has been considered a weed in the forest due to the low value of the lumber in Ohio. The plants are protected by a high canopy of hickories, oaks, poplars and sourgums.
随便看	gray marketeering gray marketer gray marketing gray meerkat gray merchant gray midge gray millet gray mold gray-moldering gray noise gray oak gray oat gray oil grayout gray owl Gray Panther gray paper gray pate gray pea gray perch gray petrel gray phalarope gray pike gray pine gray plum

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。