英文含义
PWLC的全称：Piecewise Linear and Convex (mathematics) | 中文意思：───分段线性和凸(数学)
PWLC的全称：Prairie Wetlands Learning Center (US Fish and Wildlife Service) | 中文意思：───草原湿地学习中心(美国鱼类和野生动物服务)
PWLC的全称：Physicians Weight Loss Centers (website) | 中文意思：───医生减肥中心(网站)