| 释义 | 
		stealthstealth /stelθ/ noun [uncountable]    stealthOrigin: 1200-1300 From an unrecorded Old English stælth  ‘stealing’  - A white sloop moved upriver in the dark, a little mystery of grace and stealth.
 - Liz ran, dragging Anna, their footsteps thundering; stealth would take too long.
 - Much of its stealth comes from a design that minimises the chance of radar waves bouncing back the way they came.
 - Newer stealth planes, including the B-2 bomber and the F-22, use the curve structure pioneered by Tacit Blue.
 - The Air Force has made its radar-evading B-2 stealth bombers even harder to find in the air.
 - There is more to the YF-22 than stealth.
 - They would use stealth, lull me into thinking there was no danger.
 - This is another instance of the novelist promoting his dearest values by stealth.
 
   ► stealth bomber/aircraft/fighter etc (=a plane made using this system) NOUN► bomber· The Air Force has made its radar-evading B-2 stealth bombers even harder to find in the air. ► fighter· And Lockheed Martin now wants clearance to export the new F-22 stealth fighter.· The Air Force intends the F-22 stealth fighter to be the grimmest perdition to darken the skies since mythological times.· A new, all-but-invisible stealth fighter was no exception.   1when you do something very quietly, slowly, or secretly, so that no one notices you:   Cats rely on stealth to catch their prey.2 (also Stealth) a system of making military aircraft that cannot be discovered by radar instrumentsstealth bomber/aircraft/fighter etc (=a plane made using this system)  |