propulsion-augmented high-lift system利用: use; utilize; make use of发动机: engine; motor能量: energy; amount of energy的: 4次方是 The fourth power of 2 i ...增: increase; gain; add下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:利用发动机能量的增升装置,即可在微信中查询翻译