nhược trương

== Vietnamese == === Etymology === Sino-Vietnamese word from 弱 (“weak”) and 張 (“to expand”). === Pronunciation === (Hà Nội) IPA(key): [ɲɨək̚˧˨ʔ t͡ɕɨəŋ˧˧] (Huế) IPA(key): [ɲɨək̚˨˩ʔ ʈɨəŋ˧˧] (Saigon) IPA(key): [ɲɨək̚˨˩˨ ʈɨəŋ˧˧] === Adjective === nhược trương (sciences) hypotonic (of lower osmotic pressure) Antonym: ưu trương