Question

stealthy 【stealthy】adj.秘密的The cat found a bird sitting on the branch and crept with stealthy movements toward it.那猫发现枝头上有只鸟，便偷偷地爬向它。

Accepted Answer

['stelθi] 
stealthymarked by quiet and caution and secrecy; taking pains to avoid being observed
Use the adjective stealthy to describe something or someone that is marked by secrecy, even sneakiness. Ninjas are stealthy, moving quietly and cautiously, which makes them excellent spies.
When something is done in a stealthy way, the motivation is almost always to escape from being noticed. If your cat is walking so lightly that you can’t hear her footsteps, she's not necessarily being stealthy on purpose, she’s just a graceful cat. However, if you see your cat creeping forward toward a mouse, trying not to scare it away before she can pounce, then she's definitely being stealthy.
All forms of 'stealthy' will appear on average once every 865 pages.stealthstealthystealthilystealthiness

Front	stealthy
Pron	['stelθi]
Back	【stealthy】 adj.秘密的 The cat found a bird sitting on the branch and crept with stealthy movements toward it. 那猫发现枝头上有只鸟，便偷偷地爬向它。
Vocab	stealthymarked by quiet and caution and secrecy; taking pains to avoid being observed Use the adjective stealthy to describe something or someone that is marked by secrecy, even sneakiness. Ninjas are stealthy, moving quietly and cautiously, which makes them excellent spies. When something is done in a stealthy way, the motivation is almost always to escape from being noticed. If your cat is walking so lightly that you can’t hear her footsteps, she's not necessarily being stealthy on purpose, she’s just a graceful cat. However, if you see your cat creeping forward toward a mouse, trying not to scare it away before she can pounce, then she's definitely being stealthy. All forms of 'stealthy' will appear on average once every 865 pages. stealth stealthy stealthily stealthiness

Stealthy Cat Marked She's Stelθi Adj.秘密的 Found Bird