常见例句用作名词 (n.)Propolis is a sticky resin, which seeps from the buds of certain trees.蜂胶是一种粘稠树脂，由几种特定的树分泌形成。Pure Active Manuka Honey enhanced with New Zealand Propolis powder and extract.纯麦卢卡蜂蜜主动加强与新西兰蜂胶粉和提取物。 返回 propolis