Dcr
abbr. 丽比技术（Dynamic Contrast Ratio）；设计改动要求（Design Change Request）；数字转换接收器（Digital Conversion Receiver）；关门检测继电器
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
The college was established in 1940.
该学院建立于1940年。
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。