sustainer

US [sə'steɪnə]
UK [səs'teɪnə]
  • n.支持者;维持者;持续者;【火箭】主级发动机
  • Web主发动机;支撑;支点
Plural Form:sustainers  
n.
1.
支持者;维持者;持续者;【火箭】主级发动机;〈美〉=sustaining program(me)

Sample Sentence

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