Marginalist
a. 边际主义的
🗣️ 情景例句
I guess they're trying to set up an appointment for me.
我猜他们正设法给我安排晤谈。
Sigh. He doesn't even know I'm alive.
啊啊，他一直都不知道我还活着。
The only other people who knew the secret were Joe and Bob.
除此之外，只有乔与鲍知道这个秘密。