Ethanedioic acid
n. 乙二酸; 草酸
🧩 词语组成解析
🗣️ 情景例句
Marriage between homesexuals is a controversial topic today.
同性恋者之间的婚姻如今是个具有争议的话题。
Every horse thinks his sack heaviest.
每疋马认为自己驮的袋子重。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。