Marginalist
a. 边际主义的
🗣️ 情景例句
Language should not be a barrier to love.
语言不应该是爱情的障碍。
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
At the age of eight, he joined a group of child dancers.
8岁时参加了儿童舞蹈团。