Undetermined boundary
[法] 未定边界
🧩 词语组成解析
a. 未经决定的, 未确定的, 性质未明的, 形式未定的, 缺乏决断力的\\n[计] 未定的
🗣️ 情景例句
You have an eye for beauty.
你有审美的眼光。
Wisdom is a good purchase though we pay dear for it .
为了求知识，代价虽高也值得。
Are you sure you sent the full order?
你确定货全部都出来了？