英语词汇“relative variation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	relative variation
释义	relative variation 相对变化
随便看	let-down letdown coolant letdown drum let down easy letdown flow letdown flow path letdown flowrate let down heat exchanger letdown heat exchanger let-down heat exchanger letdown line letdown line isolation valve let down one's guard let down one's hair letdown orifice letdown pipe letdowns let-downs let down someone let-down stream letdown stream let-down system letdown tank let down the bars let down the bars to hthd hthg hthl hthn hths htht htjc htjd htjr htkd 辫螺辭辮辯辰辰光辰勾辰宿辰时辰星