| 单词 | jetavator |
| 释义 | jetavator jet.a.va.tor AHD: [jµt“…-v³”t…r] D.J. [6d9et*7ve!t*]K.K. [6d9Wt*7vet+]n.（名词）A control surface that may be moved into the propulsion stream of a rocket in order to change the direction of thrust.射流偏转舵：一种可被移进火箭推进气流中以改变其冲力方向的控制平面语源:1. jet 2jet22. (ele)vator (ele)vator |
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