Mcrs
abbr. micrographic catalog retrieval system 缩微图形目录检索系统; Micrographic Computer Retrieval System 缩微目录计算机检索系统; Micrographic Catalogue Retrieval System of the Library of Congress, US 美国国会图书馆缩微目录检索系统; Military Command Research System 军事指挥研究系统
🗣️ 情景例句
Thanks. Excuse me.
谢谢。失陪一下。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
During the journey, their boat began to sink.
途中，船开始下沉，