英语词汇“first-class paper”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	first-class paper
释义	first-class paper 头等证券,头等票据
随便看	piezoceram piezoceramic Piezo ceramic piezo-ceramic piezoceramic accelerometer piezoceramic actuator piezoceramic bender elements piezo ceramic element piezoceramic material piezoceramic motor piezoceramic noisecancelling microphone piezodialysis desalination piezodialysis membrane piezoceramics piezo ceramics piezoceramics crystal piezoceramics film piezoceramics layer piezoceramics linear motor piezoceramic transducer piezoceramic tube piezoceramie piezoceremic piezochemical piezochemistry