Ethylene sulfonic acid
[机] 次乙二磺酸
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
a. 磺酸基的\\n[医] 磺[基]的
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
Why are you so mean? I've never done anything to you.
凶什么凶？ 我又没得罪你。
They charged the fault on him.
他们把过失归咎于他。