Alternating series
[机] 交错级数定理
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
There just wasn't enough time.
实在是没有足够的时间。
Don't put off till tomorrow what should be done today.
今日事，今日毕。
Bob has always had a crush on Lucy.
鲍伯一直在爱着露茜。