Spherical polygon
球面多边形
🧩 词语组成解析
polygon
['pɔligən]
n. 多边形，多角形;龟裂状;
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
You'll break your neck, if you don't take care.
你不专心的话，就会弄断你的脖子。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。