khoảng 2,5m
/kwaːŋ˧˥ haː˧˧ ˨˩˦ ˨oŋ˧˧ ŋuː˧˩ fiː˧˧ mət˧˧/
VI
approximately 2.5 meters; around 2.5 meters
Căn phòng này rộng khoảng 2,5m.
This room is around 2.5 meters wide.
Etymology
"Khoảng" is a native Vietnamese word meaning 'approximate range' borrowed from Old Chinese. '2,5m' is modern notation where the comma acts as a decimal separator in Vietnamese, and 'm' is the standard abbreviation for meter.
Memory Aid
"Khoảng" sounds close to the English word 'count' – you count to get an approximate length range. Remember that in Vietnamese, commas replace decimal points used in English.
Collocations
khoảng 2,5m ngangkhoảng 2,5m dàicao khoảng 2,5mrộng khoảng 2,5m
Synonyms
khoảng 2.5mđộ 2,5mtầm 2,5m
Related Words
khoảngmétxentimétđộ dàichiều rộng