Comenamic acid
[化] 考闷安酸; 4,5-二羟吡啶-2-羧酸
🧩 词语组成解析
🗣️ 情景例句
Floors one to eight are the elevators to the left.
一到八楼上下使用的电梯在左边。
My coat is yellow.
我的外套是黄色的。
There was a lot of damage in transit.
很多货在运送途中损坏了。