Electrical alternation ot beart
[医] 心电交替
🧩 词语组成解析
alternation
[ˌɔ:ltə:'neiʃən]
n. 交替，轮流，间隔;交替工作;更迭;变换;
abbr. 加班（Overtime ）；圣经旧约（Old Testament）；职业疗法（Occupational therapy）
🗣️ 情景例句
Yes?
什么事？
Wisdom in the mind is better than money in the hand.
脑中有知识，胜过手中有金钱。
In this way, he was able to solve the mystery.
就这样，他解开了起火之谜。