Two-variance system
[经] 差异两分法
🧩 词语组成解析
two
[tu]
n. 两个;两个东西;两点钟;一对;
adj. 两个的;我同;
num. 两个;第二;二;
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
We're in the country.
我们在乡村。
Children enter primary school at the age of 7.
孩子们7岁进小学。
As a result, humans have learned to respect feline independence.
结果是人们已经学会尊重猫的独立性。