Nonserviceable
a. 不能使用的\\nv. 在故障状态, 失修状态, 不适用
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
Who is the governor of this state?
这个州的州长是谁？
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。