beacon
Definition
A light or signal that serves as a guide or warning, often on a tower or hill.
中文 一道光或信号，作为引导或警告，通常在塔或山上
Example
"The lighthouse acted as a beacon to guide ships safely to shore."
A light or signal that serves as a guide or warning, often on a tower or hill.
中文 一道光或信号，作为引导或警告，通常在塔或山上
"The lighthouse acted as a beacon to guide ships safely to shore."