ǎ-nǎ-bô抑若無

if there is not...

if there is not...; if one does not...

English Wiktionary, “抑若無” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%8A%91%E8%8B%A5%E7%84%A1 · confidence: Medium (Wiktionary PH)