Three-variance system
[经] 差异三分法
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
Certainly.
当然。
The doctor is busy examining a patient.
医生为给病人做身体检查而忙碌着。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。