cera

US [ˈsɪərə]
UK [ˈsi:rə]
  • n.蜂蜡
  • Web剑桥能源研究协会(Cambridge Energy Research Associates);剑桥能源研究会;剑桥能源咨询公司
n.
1.
蜂蜡

Sample Sentence

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