Three-dimensional radar
三维雷达，三坐标雷达
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
dimensional
[di'menʃənəl]
adj. 尺寸的;<物>量纲的;<数>因次的;维的;
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
🗣️ 情景例句
You are a walking dictionary.
你是活字典。
To knit the sweater
织毛衣
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。