Dithionic
a. 连二硫酸的
🗣️ 情景例句
My hobbies are hiking, fishing and climbing.
我的嗜好是远足、钓鱼和爬山。
Don't make trouble.
别惹麻烦！
I don't know whether you care to answer right away.
我不知道你是否愿意立即回答。