Availabilities
n. 可用性；有效性；实用性
🗣️ 情景例句
Let's see if it works.
让我们看看是不是有效果。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
Not only had the poor man been arrested, but he had been sent to prison as well.
那个可怜的记者不仅被捕了，而且还被送进了监狱。