英[ʌnt\'ʃeɪndʒəblɪ]
美[ʌnt\'ʃeɪndʒəblɪ]
The sum of energy during any keeps unchangeably.
能量的总和在任何时保持不变.
辞典例句
His views were unchangeably fixed.
他的观点立场一成不变.
互联网
"his views were unchangeably fixed"