Cyclovalone
[化] 环香草酮
🗣️ 情景例句
How wonderful! A boy or a girl?
太好了！ 男孩还是女孩？
I think dimes and quarters will do.
我看1角和2角5分的硬币就可以了。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。