Patents act
[经] 专利法案
🧩 词语组成解析
n. 专利权；专利（patent的复数形式）
act
[ækt]
v. 行动;表现;表演;起作用;
n. 行为;行动;法案，法令;短节目;
🗣️ 情景例句
She does the housework, is that right?
她专门干家务，对吗？
The roof has leaks in it,and the front step need to be fixed.
房顶有漏缝，并且前面台阶需要修理。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。