修正案，對已簽署合約條款的正式書面修改
An amendment was signed to extend the contract by six months.
雙方簽署了修改協議將合約延長六個月。
想把「amendment」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。