Retinene
n. 视网醛, 维生素A醛
🗣️ 情景例句
Do you remember, Michelle?
你还记得吗， Michelle？
Why isn't this ticket any good here?
为什么这里不可以使用月票？
Dan was most surprised when he heard the news.
丹听到这个消息后，惊奇万分，