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
Could you explain it more precisely for us?
您可不可以讲得详细一点？
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
Hello, Jim! Nice to meet you.
吉姆，你好。见到你很高兴！