更新时间：2026-07-07 23:45:41
sustainment
sustainment是什么意思？
n.支持；维持；支持物
- 单词
- sustainment
- sustaining point
- sustain circuit
- sustain
- sustaining pedal
- sustain reverse
- sustained grade
- sustained fault
- sustained yield
- sustainablifity
- sustainable use
- sustainer motor
sustainment是什么意思 sustainment在线翻译 sustainment什么意思 sustainment的意思 sustainment的翻译 sustainment的解释 sustainment的发音 sustainment的同义词