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
Well, children usually resemble their parents.
嗯， 孩子总是像父母的。
Jenny is delighted with her poem.
珍妮为自己做的诗感到高兴。
but she was fast asleep,
但她睡得很熟。