Xanthoaphin
蚜黄素
🗣️ 情景例句
His house is in the village though;
虽然他的屋子是在村子
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。