Hexabasic carboxylic acid
[化] 六元羧酸
🧩 词语组成解析
a. 六碱的, 六盐基的
[机] 羧基的
🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
When the ffish is caught the net is laid aside.
鱼获网弃。
It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.
现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。