Stepped aging
[化] 阶段时效
🧩 词语组成解析
v. 踏；行走（step的过去式和过去分词）
aging
['eidʒiŋ]
n. 老化;老龄化;（酒等的）陈化;熟化;
v. 使变老;（使）长大( age的现在分词 );使显老;使变老;使苍老;
🗣️ 情景例句
Yes. I loved them.
记得。我好喜欢哟。
If he doesn't , will you take one?
如果他不，你会拿一个吗？
On being introduced to somebody, a British person often shakes hands.
英国人被介绍给别人的时候常常和对方握握手。