Dihydroxyacctone
[医] 二羟丙酮
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
To mend a tear
补破洞
Can we expect the same price as last time?
价钱能够和上次的一样吗？