Dihydroascorbate
二氢抗坏血酸
🗣️ 情景例句
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
Name your own price.
你自己说个价钱吧。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。