Underutilization
利用不足, 未充分使用
✅ 同义词
🗣️ 情景例句
Not at all.
绝不是
Could you tell me where I can find these books?
您能告诉我在哪儿能找到这些书吗？
but they can still stop you when you are going through the Green Channel and have nothing to declare.
但是，当你通过绿色通道，没有任何东西需要申报时，他们仍可以拦住你。