retrofire

英式音标：['retrəʊfaɪə]

美式音标：['retroʊˌfaɪə]

词汇分类：Word Menu

词义：

v.

点火发动；

n.

卷舌（音质），（火箭）点火发动；

变形

过去式：retrofired过去分词：retrofired现在分词：retrofiring第三人称单数：retrofires

用法：

权威例句

Maximum Atmospheric Entry Angle for Specified Retrofire Impulse

Visual target for retrofire attitude control

Apollo 7 retrofire and reentry of service propulsion module.

VISUAL TARGET FOR RETROFIRE ATTITUDE CONTROL

Tracking Studies of Apollo 7 and Intelsat II

Got your seat belts hooked?

Method of Determining the Aerodynamic Characteristics of a Flying Vehicle from the Surface Pressure

Spaceshots and Snapshots of Projects Mercury and Gemini

Luna 7

Guidance system operations plan for manned cm earth orbital and lunar missions using program Colossus 3. Section 2: Data links

造句：

1. That was my crafty little plan.

那是我的小妙计。

来自柯林斯例句

2. He's a crafty old devil.

他是个奸诈狡猾的家伙。

来自《权威词典》

3. This fellow is very crafty; we had better be on our guard.

这个家伙诡计多端, 我们可得小心点儿.

来自《现代汉英综合大词典》

4. He admired the old man for his crafty plan.

他敬佩老者的神机妙算.

来自《现代汉英综合大词典》

5. He was a crafty old thing.

他是一个诡计多端的家伙.

来自《简明英汉词典》

[ crafty 造句 ]