black bear

black-bear的词性：
n.（名词）

1. The common North American bear (Euarctos or Ursus americanus) that lives in forests, is omnivorous, and has a glossy black or dark brown coat.
黑熊：一种普通的北美熊（黑熊 或 美洲黑熊） ,居住在森林中，杂食且有光滑的黑色或深褐色皮毛

2. Any of several black or dark brown Asiatic bears, especially Selenarctos thibetanus, with a pointed snout, a black coat, and a white, V-shaped mark on the chest.
亚洲黑熊：一种黑色或深棕色亚洲熊，尤指西藏黑熊 ，有尖嘴，黑色皮毛，胸部有白色V形标记