| 释义 |
water linen.（名词）abbr. w.l., WL【缩写】- Nautical 【航海】
- The line on the hull of a ship to which the surface of the water rises.吃水线：水表面所达到的船壳上的线
- Any of several lines parallel to this line, marked on the hull of a ship, and indicating the depth to which the ship sinks under various loads.船的水平线：几条平行于吃水线的线条之任一条，刻划在船壳上，表明承载不同贷物时船下到的深度
- A line or stain, as one left on a sea wall, indicating the height to which water has risen or may rise; a watermark.海迹线：海堤上留下的线或标记，表明水曾经达到或可能达到的高度；水迹
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