Home > Term: buoy
buoy
An anchored or moored floating object, other than a lightship, intended as an aid to navigation. Buoys are the most numerous of all engineered aids to navigation, with some 20,000 in United States waters alone.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Science
- Category: General science
- Company: McGraw-Hill
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ผู้สร้าง
- Francisb
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