noun🔗Share串珠环蝶 Any of various nymphalid butterflies of the genus Acraea."While hiking in the tropical forest, we saw many colorful costers fluttering among the trees. "在热带雨林徒步时，我们看到了许多色彩鲜艳的串珠环蝶在树木间飞舞。insectanimalnaturebiologyChat with AIVocabulary GamePractice Reading
noun🔗Share菜贩，小贩。 A trader who sells fruit and vegetables from a cart or barrow in the street."The costers were out early, setting up their fruit and vegetable carts along the busy market street. "天还没亮，菜贩们就出来在熙熙攘攘的集市街道边摆放他们的水果蔬菜手推车了。personbusinessjobvegetablefruitcommerceChat with AIVocabulary GamePractice Reading
