polydiacetylene

英[pəʊlɪd'ɪeɪsɪtɪliːn] 美[pəʊlɪd'ɪeɪsɪtɪliːn]
  • n.聚二乙炔
  • dither n.抖;发抖;兴奋v.发抖;犹豫不决