英语词汇“first hand material”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	first hand material
释义	first hand material原始材料
随便看	oriental rug operates synonym orchard grass out of season orientate verb only lfur orient express other way out of sight orient express furniture orient response operating costs orchestral instrument out of sorts only lonely or anything orchestral drums old river original artworks operating budget orange colored sky only let go operating cycle other then on the shelf