Monovariant
單變; 單變狀態的
??? 情景例句
I think I have an idea.
我有一個主意。
Every dog is valiant at his own door.
站在家門口，狗也雄糾糾。
Three factors have caused these fish to grow so large:
這些因素促使這些魚可以長得如此巨大：