Arithmetical progression method
[经] 算术累进法
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
progression
[prə'ɡrɛʃən]
n. （事件的）连续;一系列;发展，进展;<数>级数;
🗣️ 情景例句
It is! She's having pains a minute apart!
是啊。她隔一分钟就会痛呀。
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
When she reached home, her mother asked:Have you got everything?
“你东西买齐了吗？”