单词	信号提取
释义	信号提取signal extraction
随便看	oilproof的意思 oil proof compound的意思 oil-proof compound的意思 oil proofing的意思 oil-proofness的意思 oil-proof paper的意思 oilproof paper的意思 oil-proof rubber的意思 oil proof test的意思 oil prospecting的意思 oil pump的意思 oil--pump的意思 oil pump bearing head的意思 oil pumping push piston ring的意思 oil pump motor的意思 oil pump plunger的意思 oil pump regulating valve的意思 oil pump washer的意思 oil puncture的意思 oil purification的意思 oil purification device的意思 oil purification system的意思 oil purifier的意思 oil putty的意思 oil putty; putty的意思