radar
发音
英 [ˈreɪdɑː(r)]
美 [ˈreɪdɑːr]
-
- n.
- 雷达
- 雷达装置
- 无线电探测器
单词词源
radar 雷达
来自 radio detecting and ranging 的首字母合成词。
双语例句
- 1. But would the perfumery radar make the same choices ?
- 可是香水雷达探测器能够做出相同的判断吗?
- 2. They were not even on the radar screen .
- 它们甚至没在雷达监视屏幕上出现过。
- 3. This often means flying in remote areas with no radar coverage .
- 这通常意味着在没有雷达覆盖的边远地区飞行。
- 4. The satellite uses radar to measure its altitude above the ice sheet .
- 卫星用雷达测定卫星从冰层顶部算起的高度。
- 5. Planes routinely fly outside land-based radar coverage while crossing the atlantic .
- 飞机通常在飞越大西洋时飞离陆地雷达的监测覆盖范围。
更多: >如何使用 "radar" 造句