Dithionous acid
[化] 连二亚硫酸\\n[医] 联二亚硫酸, 次硫酸
🧩 词语组成解析
🗣️ 情景例句
Keep this information confidential, other companies would kill to get their hands on this.
这些资料可要保密，其他公司千方百计想得到它。
When are you going to swear off cigarettes?
你打算什么时候发誓戒烟？
Where can I check in?
在哪儿办理登记手续？