unnoticed
unnoticed — 形容詞
1. happening or existing without attracting any attention, so that the people nearb
未被注意
沒有被看到或察覺到
happening or existing without attracting any attention, so that the people nearby do not see it or become aware of it
Ayana slipped out of the auditorium unnoticed when the speaker began repeating herself.
Ayana 趁講者開始重複內容時，悄悄溜出禮堂，完全沒人察覺。
slip + [preposition] + unnoticed (adverbial use)
The error in the spreadsheet went unnoticed until Samir checked the totals the next morning.
試算表中的錯誤一直沒被發現，直到隔天早上 Samir 核對總額時才注意到。
go + unnoticed + until [event/action]
A small crack in the kitchen pipe went unnoticed for months, causing damage to the wooden floor.
廚房水管的一道小裂縫持續好幾個月都沒被發現，導致木質地板受損。
Liang's contribution would have gone unnoticed if the manager had not praised her publicly.
Liang 的貢獻原本不會有人注意到，要不是經理公開表揚她的話。
- undetected
implies an active search or monitoring that failed; stronger sense of deliberate concealment
- unobserved
suggests that no one was watching at all, whereas unnoticed can apply even when people are present
- overlooked
carries a connotation of carelessness or a missed opportunity to notice
- noticeable
the direct opposite — easy to see or become aware of
- conspicuous
stronger antonym — attracting a great deal of attention
文法句型
go + unnoticed
remain + unnoticed
pass + unnoticed
verb of motion + unnoticed
用法筆記
This adjective is most frequently used after the linking verbs 'go', 'remain', and 'pass' (e.g., 'The issue went unnoticed'). It can also follow verbs of motion ('slip unnoticed', 'enter unnoticed') to describe actions done without attracting attention. Attributive use before a noun (e.g., 'an unnoticed mistake') is less common in everyday speech.