ngấm ngầm

== Vietnamese == === Pronunciation === (Hà Nội) IPA(key): [ŋəm˧˦ ŋəm˨˩] (Huế) IPA(key): [ŋəm˦˧˥ ŋəm˦˩] (Saigon) IPA(key): [ŋəm˦˥ ŋəm˨˩] === Adjective === ngấm ngầm covert, in a way that does not externally show