Biserial correlation
二列相关
🧩 词语组成解析
a. 双列的, 与双列有关的
🗣️ 情景例句
if he spends less on the cultural programs.
假如他在这文化活动上减少开支的话。
Kill two birds with one stone.
一举两得。
The whole village has been working day and night gathering and threshing this year's crop before the September rains.
全村的人都日夜奋战，要赶在9月的雨季之前把今年的庄稼收获上来，打完场。