Aci-compound
[化] 酸式化合物
🧩 词语组成解析
[计] 车辆自动识别
🗣️ 情景例句
you used to be in the construction business.
你过去在建筑界工作。
What's your counter-offer?
您的还价是多少？
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。