Geometric series
n. 几何级数, 等比级数
🧩 词语组成解析
geometric
[dʒiə'metrik]
adj. 几何学的;成几何级数增减的;几何装饰的;
🗣️ 情景例句
Would you like a cocktail before dinner?
你要在饭前来杯鸡尾酒吗？
His presence in the room was not noticed.
没有人注意到他在房间里。
its movement would be recorded in ink upon its surface.
纸的表面就会用墨水记录下地板运动的情况。