Garch
abbr. 广义自回归条件异方差（Generalized Autoregressive Conditional Heteroskedasticity）
🗣️ 情景例句
I've got a terrible headache and I feel really sick today.
我头疼得厉害，今天觉得很恶心。
This isn't a laughing matter.
这种事是不能开玩笑的！
That's for sure.
那是肯定的。