Nonagonal
adj. nonagon的变形
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
Today, they will introduce to you our newly built plant and research center.
今天，他们将会向您介绍我们新落成的工厂和研究中心。
Good, I'll get an order to you right away.
好极了，我立刻就下订单给你。