buoy
/bɒi. 'bu:i/
★☆☆☆☆GRE英语词汇
📖 中文释义
- n. 浮标, 航标, 救生圈
- vt. 使浮起, 鼓励
🔗 释义中的汉语词
🧩 词形变化
📘 English Definition（英文释义）
- n. bright-colored; a float attached by rope to the seabed to mark channels in a harbor or underwater hazards
- v. float on the surface of water
- v. keep afloat
- v. mark with a buoy