downrange

downrange的音标为[ˌdaʊnˈreɪndʒ] ，基本翻译为“在视线之外；在（枪炮等的）射程之外；向远方”，速记技巧为“down ＋range ＝ 远处的”。

Downrange这个词源自英语，意为“在射击场或飞行训练中，从飞机或直升机上向下射击或飞行”。它的词源可以追溯到古英语中的“dun”和“range”，意为“射击场”或“范围”。

变化形式：在词形上，downrange没有明显的变化形式。

相关单词：

1. Downrange safety（射击场安全）：是指在射击场中采取的安全措施，以确保射手的安全。

2. Range safety officer（射击场安全官员）：负责确保射击场中的安全，包括监督射手遵守安全规则。

3. Range maintenance（射击场维护）：是指对射击场进行定期维护，以确保其安全和可用性。

这些单词都与downrange这个词有关，强调了射击场和安全的重要性。

downrange常用短语：

1. downrange flight：远程飞行

2. downrange effects：远程影响

3. downrange visibility：远程可视性

4. downrange time：远程时间

5. downrange distance：远程距离

6. downrange safety：远程安全

7. downrange impact：远程影响力度

双语例句：

1. The missile took off and began its downrange flight.

导弹起飞，开始了它的远程飞行。

2. The decision to launch the attack had downrange implications for both sides.

发动攻击的决定对双方都产生了远程影响。

3. The pilot"s decision to turn back had a negative downrange effect on the mission.

飞行员决定返航对任务产生了负面的远程影响。

4. The satellite"s downrange visibility is excellent, making it suitable for remote sensing applications.

该卫星的远程可视性极好，适合于遥感应用。

5. The missile"s accuracy is crucial for successful downrange operations.

导弹的准确性对于远程行动的成功至关重要。

6. The downrange impact of the campaign was immediate and profound.

该运动的远程影响是即时的和深远的。

英文小作文：

Downrange, I am reminded of the power of our missiles and rockets. They are symbols of our technological prowess and our ability to project power far beyond our borders. But they also remind us of the risks and responsibilities that come with this power.

Downrange, we must be mindful of the impact our actions have on others, both near and far. We must ensure that our weapons systems are reliable and safe, and that they are used only in self-defense and to protect our interests.

At the same time, we must remember that our missiles and rockets are tools, not ends in themselves. They are meant to serve a greater purpose - to promote peace, security, and prosperity in our world. It is our responsibility to use them in a way that reflects this purpose, and to always remember that power without wisdom is a dangerous thing.