Patentability
专利性
🗣️ 情景例句
My doctor says I could live to be 100.
我的医生说我能活到100岁。
I'm dying to see you.
我真想见你。
The expensive shops in a famous near Piccadilly were just opening.
皮卡迪利大街附近的一条著名拱廊街道上，几家高档商店刚刚开始营业。