Derivator
[计] 微分器
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs.
虽然这种大计算机仍然存在，但它们的许多功能已被体积小但功能齐全的个人电脑——即我们常说的PC机——所代替了。