Persulfuric acid
[化] 过硫酸; 过二硫酸\\n[医] 过硫酸
🧩 词语组成解析
🗣️ 情景例句
If you don't give me a better price, I won't buy this.
如果价格不更优惠些，我是不会买的。
If you insist.
你硬是要这么做，我也没办法。
Is there much of a difference in price?
价钱也有很大的分别吧？