Mesaconic acid
[化] 中康酸; 甲基富马酸; 甲基反式丁烯二酸; 甲基延胡索酸
🧩 词语组成解析
🗣️ 情景例句
when she goes back to Greece.
她回去希腊时。
How many bags are you going to get?
你要取几袋？
It's an old film,but it's very good.
这是老部片子，但很好。