英语词汇“demand system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	demand system
释义	demand system noun : an oxygen-dispensing system which automatically adjusts the rate of flow to the demand of a flyer's body as the altitude changes
随便看	tighten one's belt tighter tightest tightfisted tightish tight joint tight-knit tight-laced tight-leg tightlining tight-lipped tight lock tightlock tight-locked tightly tight-mouthed tightness tightrope tights tight sap tight scrummage tight ship tight side tight squeeze tightwad

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。