multibeam oscilloscopemultichannel oscillographmultichannel oscilloscopemultitrace oscilloscope多线: multi-thread; multiconductor ...示波器: oscilloscope; oscillograph; ...八线示波器: eight-channel oscillograph; eight-trace oscilloscope包线示波器: envelope oscilloscope单线示波器: single-beam oscillograph下载手机词典可随时随地查词查翻译