Retinyl
视黄基
🗣️ 情景例句
I wish I could go there with you, Grandpa.
我真希望我能够跟你一起去， 爷爷。
Do you think it looks good on me?
你看我穿着好看吗？
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，