Daucosterol
胡萝卜甾醇
🗣️ 情景例句
Have you any experience with a computer?
你有使用电脑的经验吗？
Why don't you get dressed now?Put on your work clothes.
为什么你不现在穿好衣服?穿上你的工作服。
To serve the people well, I study hard.
为了更好的服务于人民，我好好学习。