Ethylene dicarboxylic acid

[化] 丁二酸; 乙二甲酸; 琥珀酸

🧩 词语组成解析

ethylene
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
dicarboxylic
[化]二羧基的
acid ['æsɪd]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的

🗣️ 情景例句

I can let you go, as long as you can finish this task by the deadline.
我可让你走,只要你在最后的限期前完成任务。
How much would you like to remit?
您想汇多少钱?
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。
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