legal
legal['li:gəl] le·gal
adj. 法律的，合法的，法定的
例句与用法：
1.The contract was formulated in difficult legal language.
该合同是用深奥的法律术语订立的。
2.You should go through the legal formality.
你应该办理合法手续。
3.The sale of firearms is subject to many legal restrictions.
出售枪支受到许多法律限制。
4.We will introduce legal safeguards against fraud.
我们要采取法律保护措施，制止诈骗活动。
5.They were involved in a long legal wrangle over payment.
他们在付款问题上陷入长期纠纷。
6.They were bound by legal ties.
他们受到法律的约束。
7.He is the only legal heir of the rich man.
他是这位富翁的唯一法定继承人。
词形变化：副词:legally