a gleam of light

• 一线光明

a gleam of light的用法和样例：

例句

1. While this study sheds valuable light on the mystery of metastasis, there are still areas that puzzle experts.
   当这项研究对揭开肿瘤转移之谜露出一线光明时，仍有一些领域困惑着专家们。
2. The Bishop made him see light.
   主教却使他见到了一线光明。