providencia普罗威登斯菌属, 天命菌, 普罗威登斯菌providev.供给；提供；准备；规定；抚养provide against unemployment防备失业provide fundamental basis for为 ... 提供理论基础provide against contingencies以备万一Provide for oneself tap water自备自来水provide against eventualities以防万一provide home delivery service送货上门Provides an abundance of food更是为鸟类提供了丰富的食物Provide design fee contract.提供设计费合约。provide veterinary care for.做一名给牲畜提供治疗的医生。provide service to the society服务社会