?脉宽多谐振荡器
... 脉宽多路复用器 pulse width multiplexer 脉宽多谐振荡器 width multivibrator 我们的心就宽多了 we were greatly relieved to learn that his condition was not serious ...
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。