pipesn.小管；管道；呼吸器官名词pipe的复数形式.pipen.管子；烟斗；管乐器vt.以管输送；装管道；吹奏；尖声说；(为衣服等)滚边vi.吹奏管乐；尖叫pipe cracking爆管pipe stiffness管刚度pipe-ramming夯管pipe-packing顶管pipe diffusion位错管扩散,管中扩散,沿位错线扩散pipe reduction缩管pipe stanchion管支柱pipe flow type管流式pipe workpiece管材pipecolic acid[化] 2-哌啶酸; 哌可酸