Regression line
[经] 还原直线(回归直线)
🧩 词语组成解析
regression
[ri'greʃən]
n. 衰退;（尤指因催眠或精神疾患，或为逃避目前忧虑）回到从前;回归;（统计学） 回归;
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
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