Echinenone
海胆酮, β-胡萝卜素-4-酮
🗣️ 情景例句
What time should I call back?
我应该何时再打来？
He was born with a silver spoon in his mouth.
他生在富贵人家。
OK!said Miss Yang kindly.Let's forget the whole thing.
“很好！”杨小姐宽厚地说，“让我们忘记全部的事情。”