Derivator
[计] 微分器
🗣️ 情景例句
Thanks very much. It was a great party!
非常感谢，今天的聚会棒极了！
Love all, trust a few, be false to none.
要爱一切人，相信少数人，不要负于任何人。
It tires not, nor does it boast of its power;
它既不疲劳，也不炫耀自己的飞翔力；