Activity series
[化] 活度; 活度顺序
🧩 词语组成解析
🗣️ 情景例句
Grandpa, get the net, please!
爷爷 ，请把网子拿来！
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。