Protochrome
[医] 原[蛋白]色素
🗣️ 情景例句
Then think about the word in a sentence.
然后把这个词放到句子的环境中去。
I was wondering if you'd let me stay with you for a few days.
不知道你能否让我在你这里住几天。
I'm off on Sunday.
星期天动身。