spring line
短语倒缆, 拱脚线, 斜系船缆
词形变化
spring lines
复数
spring lines
别名
springing line
springline
释义与例句
n.
-
1.
A line stretched longways between a docked vessel and a cleat on the pier, or used during berthing to guide the vessel into its slip; a warp
航海 交通 -
2.
A line above which an arch starts curving inward.
建筑