Differentiable
[计] 可微的
🗣️ 情景例句
Thanks. Thanks a lot. Good-bye.
谢谢。非常感谢。再见。
One should not run with the hare and hunt with the hounds.
不应两面讨好。
Without it we could not make a living.
要是没有这条河，我们就无法生存下去。