門外漢
simp门外汉mun4 ngoi6 hon3mén wài hàn
English
- layman
- outsider; layperson; literally: man outside door
粵語 — Cantonese
- 唔具備某個領域知識嘅人；外行人（量詞：個）
Examples
氣象嚟講，我係門外漢，最多都係留意官方公佈之餘，睇埋坊間愛好研究者嘅資訊啫。
When it comes to meteorology, I'm a layperson. I just follow official updates and informal insights from hobbyist meteorologists.
Sources: cc-cedict, rime-cantonese, words.hk