biết chừng

== Vietnamese == === Pronunciation === (Hà Nội) IPA(key): [ʔɓiət̚˧˦ t͡ɕɨŋ˨˩] (Huế) IPA(key): [ʔɓiək̚˦˧˥ t͡ɕɨŋ˦˩] (Saigon) IPA(key): [ʔɓiək̚˦˥ cɨŋ˨˩] === Verb === biết chừng to know beforehand what to do