Activity series
[化] 活度; 活度顺序
🧩 词语组成解析
🗣️ 情景例句
Many people take tables or capsules to try and stay healthy.
许多人靠服药或胶囊保持健康。
To jump into the pool
跃入游泳池中
But exactly how does a newcomer to the stock market go about achieving that?
但是，一个股票市场的新手又如何能做到这一点呢？