Zone boundary
[计] 区域边界
🧩 词语组成解析
zone
[zon]
n. 地带;区域，范围;地区，时区;[物]晶带;
vt. 划分成带;用带子围绕;
vi. 分成区，分成地带;
🗣️ 情景例句
When would we have to move?
什么时候我们得搬家？
You'll be on air in two minutes.
两分钟以后你会上电视。
Robert was delighted to see me and equally pleased with my little gift.
罗伯特见到我很高兴，对我的薄礼也感到满意。