真空上陣
simp真空上阵zan1 hung1 soeng5 zan6zhen1kong1 shang4zhen4
English
- to wear revealing clothes and not wearing a bra inside [colloquial]
- woman to wear no underwear that one's nipples protruding and become visible under the clothing
粵語 — Cantonese
- 女性無着底衫,有機會凸點、露點
Sources: cc-canto, rime-cantonese, words.hk