從人那一端說
同一道空隙，換成人當主詞：不是東西陌生，而是你接觸得少、還不熟。因為方向反過來，介系詞也跟著換。
unfamiliar with · adjective · B2
to have little or no experience of something, so you do not know it well.
不熟悉
核心畫面
Picture a gap between a person and a thing where recognition should be: nothing comes back, no click of 'I know this'. English can stand at either end of that gap — describe the thing as unfamiliar to you, or describe you as unfamiliar with it. Same gap, opposite starting points.
可以想成：一個人和一樣東西之間，本來該有的「認得」不見了——看了沒有反應，腦中沒有那一聲「啊我知道」。英文可以站在這…更多收起
可以想成：一個人和一樣東西之間，本來該有的「認得」不見了——看了沒有反應，腦中沒有那一聲「啊我知道」。英文可以站在這道空隙的任何一端來講：說那樣東西對你來說是陌生的，或說你對那樣東西不熟。空隙同一道，只是出發點相反。From the picture
Also in this word
unknown; unfamiliar · adjective · B2
not known to you because you have not seen, heard, or experienced it before.
陌生的
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
unfamiliaradj/ˌʌnfəˈmɪli.ə(ɹ)/
- 1
Strange, not familiar.
- United were second-best for long periods as they struggled to adapt to an unfamiliar line-up and were ultimately fortunate to leave Merseyside with their unbeaten league run still intact.
unfamiliarnoun/ˌʌnfəˈmɪli.ə(ɹ)/
- 1
An unfamiliar person; a stranger.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。