?扫频特性图示仪
... sweep-frequency audiometer 扫描频率听力计 sweep-frequency characteristic grapher 扫频特性图示仪 sweep-frequency measuring setup 扫频测试仪 ...
?扫频特征图示仪
... sweep-frequency audiometer 扫描频率听力计 sweep-frequency characteristic grapher 扫频特征图示仪 sweep-frequency measuring setup 扫频测试仪 ...
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。