low-water mark
短语[法] 低潮点
词形变化
low-water marks
复数
low-water marks
Antonym: high-water mark
释义与例句
n.
-
1.
A mark, such as a line of seaweed, showing the lowest level reached by a body of water.
-
2.
The nadir or lowest point of something.
引申义