Arithmetical progression method
[经] 算术累进法
🧩 词语组成解析
n. (事件的)连续;一系列;发展,进展;<数>级数;
n. 方法;条理;
meth(meta-=after)+od(way)→方法;体系;秩序(=a way after,a following after)
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
I want a dress like that one, but it must be my size.
我想一件和那件一样的,但必须是我的尺寸。
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