Outer boundary
外边界
🧩 词语组成解析
outer
['aʊtɚ]
adj. 外面的，外部的;远离内部（中心）的;[哲]客观外界的，物质的;
n. 环外命中;
🗣️ 情景例句
I have other plans, Robbie.
我另有安排 ，Robbie。
Whatever you say.
随便你。
We were in a better position than they were.
我们的处境比他们要好。