Cathine
[化] 阿茶碱; 阿拉伯茶碱
🗣️ 情景例句
I guess you're right.
我想你说得对。
One of the real pluses of this product is that it is of very high quality and of compact size.
这种产品的真正优点之一就是高质量和小体积。
I get up at six o'clock.
我六点起床。