buoy
复数形式
buoys
1
浮标, 浮筒
a floating object anchored in a body of water, typically used for navigation, marking hazards, or for indicating the location of something such as a submarine cable
- The sailors used the buoy to mark the safe entry point into the harbor.
水手们使用浮标来标记进入港口的安全入口点。
- A bright red buoy warned boats of a submerged rock in the area.
一个鲜红色的浮标警告船只该区域有水下岩石。
- The captain steered the boat carefully around the buoy marking the shallow reef.
船长小心地驾驶着船绕过标记浅礁的浮标。
- At the beach, a buoy indicated the boundary of the swimming area.
在海滩上，一个浮标标出了游泳区的边界。
- The buoy was part of a larger system used to track ocean currents.
浮标是用于追踪洋流的更大系统的一部分。