Garch
abbr. 广义自回归条件异方差（Generalized Autoregressive Conditional Heteroskedasticity）
🗣️ 情景例句
about your math teacher or your math homework.
你的数学老师或你的数学作业。
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
The Chinese people are very friendly.
中国人很友好。