Nonexcludability
非排他性
🗣️ 情景例句
They always were,
他们过去如此，
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
One of the real pluses of this product is that it is of very high quality and of compact size.
这种产品的真正优点之一就是高质量和小体积。