refer to的用法!This is mormally referred to as the"direct write-off"_英语解答

refer to的用法!
This is mormally referred to as the"direct write-off"method for receivables.
这句中refer 什么用法啊?为什么不用called呢?

人气：172 ℃　时间：2020-05-22 16:30:51

解答

被动语态,要加上BE 动词一起解释,可一解释为：被理解为,被认为,