Heteroscedastic
[数]异方差的
🗣️ 情景例句
went to the Thanksgiving Day parade?
去参加感恩节游行吗
He is the wisest man who does not think himself so.
不自以为聪明的人是最聪明的人。
Everybody admires him for his great sense of humour --
人人都钦佩他那绝妙的幽默感 -- 人人，