洞彻 meaning in Chinese
(清澈见底; 透彻地了解) understand thoroughly; see clearly
Examples
- The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk
队员们接着又把整个洞彻底搜寻了一遍，但除了一只空铁皮箱外什么也没找到。
(清澈见底; 透彻地了解) understand thoroughly; see clearly