speak up 勇敢发声
speak out 公开表达
speak highly of 称赞
speak for oneself 代表自己的立场
A: Do you speak Spanish?
A：你会说西班牙语吗？
B: Yes, I speak a little bit.
B: 会的，我会说一点。
1) 用语言表达
2) 讲某种语言
3) 谈论某事
1. 用语言交谈或表达
verb
1. to use words to communicate or express something