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
The rings, please.
请戴戒指。
A candle lights others and consumes itself.
蜡烛焚自身，光亮照别人。
Oh, by the way, there was a telephone call for you.
啊，顺便说一句，有你一个电话。