Dimethoxyquinone
[化] 二甲氧苯醌
🗣️ 情景例句
Eight o'clock is fine.
八点钟可以。
I hope that I can make a worthwhile contribution to the efforts of this group.
我希望能对这个团体努力的成果提供有价值的贡献。
Here you are.
给你这信。