tracers is tracer's Plural Form

tracer

US [ˈtreɪsər]
UK [ˈtreɪsə(r)]
  • n.追踪者;追踪物;描摹者;描图员
  • Web示踪剂;切换追踪器资讯;稳定同位素技术因具有示踪
Plural Form:tracers  
n.
1.
追踪者;追踪物,示迹剂;描摹者;描图员;描记器;画线笔,尖笔;航迹自画器;失物追查员;失单;【物】示迹物;曳光剂;【军】曳光弹;【医】探针

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard