Carotene
n. 胡萝卜素\\n[化] 胡萝卜素; 叶红素
🗣️ 情景例句
Now he's got his own trading company. Ann told me he made four million dollars last year.
现在他已有自己的贸易公司。安告诉我他去年赚了400万美元。
To learn about words in dictionary
用词典学习单词
What are you doing, Li Lei?
李垒，你在做什么？