unnoticed
🇺🇸
/ˌʌnˈnəʊtɪst/
🇬🇧
/ˌʌnˈnəʊtɪst/
adjective
R
not seen or noticed by anyone
The small change in the room went unnoticed until someone pointed it out.
房间里的细微变化一直未被任何人注意到，直到有人指出来。
translation
未察觉