bell-buoy

n buoy with a warning bell that is made to ring by the movement of the waves 钟铃浮标（随波浪运动而发声）.

beleaguer, belfry, Belgian, Belgium, belie, belief, believability, believable, believe, believe in, believer, believing, Belisha beacon, belittle, belittlement, belittling, bell, bell captain, bell-bottomed, bell-bottoms, bell-pull, bell-push, bell-ringer, bell-tent, bellboy, belle, belles-lettres, belletristic, bellhop, bellman, bellicose, bellicosity, belligerence, belligerent, belligerently, bellow, bellows, bellwether, belly, belly-button, belly-dance,