Vasicolinone
鸭嘴花灵酮
🗣️ 情景例句
She does the housework, is that right?
她专门干家务，对吗？
Men are mortal.
人生自古谁无死。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，