基本解释n.备忘录；便条名词memorandum的复数形式.同根派生 英汉例句用作名词 (n.)Now it was difficult to get him to address memoranda.而现在，要他批阅备忘录都很困难。Examples of the first type are inter-office memoranda and letters to clients.这类的例子是办公室内部的备忘录和客户信函。