speaker-phone

英[s'piːkərf'əʊn] 美[s'piːkərf'əʊn]
  • 扬声器电话
  • SPE abbr.塑料工程师学会(=SocietyofPetroleumEngineers)abbr.专用设备(=SpecialPurposeEquipment)
  • SPE-GC 固相萃取
  • SPE-HPLC 固相萃取-高效液相色谱法
  • SPE-HPLC-DAD 固相萃取-高效液相色谱
  • speader 展着剂
名词 speakerphone:
  1. a telephone with a microphone and loudspeaker; can be used without picking up a handset; several people can participate in a call at the same time