stealthier的翻译，读音
英/ˈstelθi:ə/
释义：
a. 悄悄的, 鬼鬼祟祟的( stealthy的比较级 )
s. marked by quiet and caution and secrecy; taking pains to avoid being observed
s. marked by quiet and caution and secrecy; taking pains to avoid being observed