Lactochrome
乳黄素, 核黄素, 维生素B2
🗣️ 情景例句
Now we'll find out about the surprise.
现在我们可以知道是什么样的惊喜了。
I'd appreciate your kind consideration in the coming negotiation.
洽谈中请你们多加关照。
When he got married, Alf was too embarrassed to say anything to his wife about his job.
艾尔弗结婚时，感到非常难为情，而没有将自己的职业告诉妻子。