Manny, why didn't you speak up? 你之前为什么不说
speak up把…说出来
She's no shrinking violet always ready to speak up for herself.
她可不胆小--任何场合都能为自己说话。
Once an old lady yelled at her at a crosswalk.有次一个老太太在十字路口冲她嚷嚷
yell at对 ... 吼叫
She yelled at him about his constant drunkenness.
她大嚷大叫说他总是烂醉如泥。
Don't yell at me!
别对我大喊大叫!