Sulphoxylic acid
[机] 次硫酸
🧩 词语组成解析
🗣️ 情景例句
Would a professional photographer be without a picture?
一位专业摄影师会没有照片吗？
We are delighted to know that you deal with export of Chinese chinaware. Could you supply us 300 sets of tableware for shipment before the end of May?
欣悉你方是中国瓷器出口商。能否给我方供应300套餐具，五月底前交货。
How about yourself?
你自己呢？