n. 浮标( buoy的名词复数 ); 航标; 救生圈; 救生衣
v. 使浮起( buoy的第三人称单数 ); 支持; 为…设浮标; 振奋…的精神
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