pipa, a plucked string instrument with a fretted fingerboard是什么意思_pipa, a plucked string instrument with a fretted fingerboard怎么读_pipa, a plucked string instrument with a fretted fingerboard的反义词_pipa, a plucked string instrument with a fretted fingerboard的同义词_在线翻译_英译汉_英汉词典