单词	built-in loudspeaker
释义	built-in loudspeaker 内装喇叭
随便看	compound perimeter compound periodontitis compound permanent magnet synchronous motor compound peroxymonosulphate powder compound personal pronoun compound person masters compound personnel compound pesticide compound pharmaceutical products compound phase change material compound phenergan liquid compound phenolized gelatin Compound Pholcodine Compound Pholcodine Syrup compound phoneme Compound phosphate compound pillar compound pilot valve compound pipe compound pipe line compound pipeline complex pipeline Compound Piperaquine Phosphate Tablets Compound Pipes Compound Piracetam-Minsheng compound pistil