基本解释adj.大略的同根派生 broadbrush相关词英汉例句Although the fossil record is incomplete, it still gives us a broadbrush outline of what happened. 尽管化石记录不很完全，但仍然给我们一幅关于到底发生了什么事情的大体轮廓。broadbrush estimate 约略的估计broadbrush更多例句