Glutaconic acid
[化] 戊烯二酸
🧩 词语组成解析
🗣️ 情景例句
What do you do when you are not working?
工作之余你有什么消遣活动？
At what time?
什么时间？
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。