Metaethics
[复]n.[用作单][哲]元伦理学( 一门研究伦理学基础的哲学)
🗣️ 情景例句
Brown was friendly and easy-going.
布朗待人友善。
Is this within the tax-free limit?
这个在免税限额内吗？
No. She's wearing green trousers, and a yellow sweater.
不。她穿绿色裤子，黄色毛衣。