cathode ray magnetron
n
基本释义
un. 阴极射线磁控管
实用场景例句
学术讨论
The elite class often dominates political and economic systems.
精英阶层往往主导政治和经济体系。
The elite universities in the country have high admission standards.
该国顶尖大学有很高的入学标准。
Elite theories attempt to explain social stratification.
精英理论试图解释社会分层。
0 次浏览