Garching
(garch 的现在分词) abbr. 广义自回归条件异方差（Generalized Autoregressive Conditional Heteroskedasticity）
🗣️ 情景例句
It's a piece of cake.
这是小菜一碟。
Is this a network show?
这是不是广播表演？
It's against the law!
那是违法的！