?半象存储管
... half-picture storage tube 半象存储管 colour TV picture tube 彩色电视显像管 picture tube tester 显像管试验机 ...
?半像存储管
... half-period zones ==> 半周期带 half-picture storage tube ==> 半像存储管 half-pipe coil jacket ==> 半管螺旋式夹套 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。