債務更替，以新義務或新當事方取代原合約
A novation was required when the original supplier sold its business.
原供應商出售業務時需要簽署更替協議。
想把「novation」記進長期記憶？
登入後用科學排程（FSRS）複習，還有連續天數與徽章等你解鎖。