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
I haven't thought about living anywhere else.
我还没有考虑要住到别的地方去。
I know the boy whose father is a captain.
我知道那个男孩的父亲是船长。
The tour should last about an hour and a half.
这次参观大概需要一个半小时。