stealthy
/ˈstelθi/
📚
22033
Stealthy actions or movements are performed quietly and carefully, so that no one will notice what you are doing. 悄悄的
adjective [原级] 鬼鬼祟祟的；秘密的
I would creep in and with stealthy footsteps explore the second floor. 我会悄悄溜进去，轻手轻脚地看一下二楼的情况。
