Methane dicarboxylic acid
[化] 丙二酸
🧩 词语组成解析
methane
['meθein]
n. <化>甲烷，沼气;
[化]二羧基的
🗣️ 情景例句
Yes, she does. She works at home.
是的，她工作。她在家里工作。
The most important festival in China is the Spring Festival.
中国国，最重要的节日是春节。
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；