propulsion什么意思解释？

The nineteenth century witnessed a revolution in ship design and propulsion.19世纪船舶设计和船舶动力领域发生了重大的变革。Interest in jet propulsion was now growing at the Air Ministry.航空部对喷气推进的兴趣正在增加。The liquids employed for rocket propulsio...

propulsion的音标：propulsion的英式发音音标为：[prə'pʌlʃn]propulsion的美式发音音标为：[prə'pʌlʃən]...

propulsion的复数形式为：propulsions...

flight vehicle propulsion system飞行器推进系统The nineteenth century witnessed a revolution in ship design and propulsion.19世纪船舶设计和船舶动力领域发生了重大的变革。...the submarine's propulsion system.潜水艇的推进系统Adduction of the upper arm to m...

adj.鹰的，似鹰的，（鼻子）钩状的...

shopping mall的复数形式为：shopping malls...

n.编结物，接合，联合，[外科]骨愈合v.（使）愈合( knit的现在分词)，编结，编织，（使）紧密地结合，织平针...

“禁止”的反义词：允许, 容许, 倡导, 提倡, 听任, 准许。...

farinometer的音标：farinometer的英式发音音标为：[fərɪ'nɒmɪtə]farinometer的美式发音音标为：[fərɪ'nɒmɪtə]...

adv.有爵士特点地，奔放地，愉快地...

This is a fairy tale full of childishness and playfulness.这是一部充满童趣的童话故事.The cantus was a little bIt'simplex childishness.旋律在多变中带着单纯的稚气.Is I probably too childishness.或许是我太孩子气....

n.门，闸门，登机门，入场费vt.给…装大门，[电子学] 电波传送...

"What do you mean?" I asked, offended on Liddie's behalf.“你什么意思啊？”我问，替利迪感到愤愤不平。Liddie's doorway yawned blackly open at the end of the hall.走廊尽头利迪的门黑洞洞地敞开着。Nina pushed in next to Liddie.尼娜加塞儿排在利迪后边。...

borak的音标：borak的英式发音音标为：['bəræk]borak的美式发音音标为：['bəræk]...

majestical的音标：majestical的英式发音音标为：[mə'dʒestɪkl]majestical的美式发音音标为：[mə'dʒestɪkəl]...

Mesoreodon的音标：...

“露脑”的英语可以翻译为：exencephalia ...

To superimpose this life I was born into and grow out of.我在生长出去;叠映的生活不能叠加其上.I did not see the number received, he superimpose number to me.见我没领到号码, 他硬是把号码塞给了我.You can superimpose the lettering directly onto one of your p...

Some soils are actually too alkaline for certain plant life.有些土壤其实碱性过强，不利于某些植物生长。Hill had to find out for certain.希尔得弄个清楚。The courts were empowered to impose the death sentence for certain crimes.法院有权因某些罪行判处罪犯死刑。...