trống trơ

== Vietnamese == === Etymology === trống +‎ trơ. === Pronunciation === (Hà Nội) IPA(key): [t͡ɕəwŋ͡m˧˦ t͡ɕəː˧˧] (Huế) IPA(key): [ʈəwŋ͡m˦˧˥ ʈəː˧˧] (Saigon) IPA(key): [ʈəwŋ͡m˦˥ ʈəː˧˧] === Adjective === trống trơ completely and utterly empty, devoid of anything one would normally expect to be inside