mất độ hai ngày 
to take about 2 days [ mất ] : (1) to die, pass away, vanish; (2) to lose, spend, take (money, time)
[ độ ] : (1) about, approximately, around (a time); (2) degree, measure
[ hai ] : two; both
[ ngày ] : day, daytime, date
Most Common Compounds Set 1:
Most Common Compounds Set 2 :