Monospecific
a. [生]单一( 特异性)的
🗣️ 情景例句
What do you do in your spare time?
你在业余时间做什么？
Whose responsibility are the shipment charges?
运费由谁来负责呢？
Of course, Father Christmas isn't real.
当然，圣诞老人并不是真的。