Ethionic acid
[化] 乙二磺酸
🧩 词语组成解析
🗣️ 情景例句
Do you have any coupons?
你们有优惠卡吗？
You'll be there in plenty of time.
你可以很方便地到达那里。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。