conversancy英美n. 熟练,精通英英释义nounpersonal knowledge or information about someone or somethingSynonym:acquaintancefamiliarityconversance双语例句To convenient for conversancy and using this software, we offer a simple helping file to user.同时还提供了一份简明的使用帮助来方便用户熟悉和使用本软件。