buoy 名词复数:buoys 过去式:buoyed 过去分词:buoyed 现在进行时:buoying 词形变化: 动词过去式: buoyed | 动词过去分词: buoyed | 动词现在分词: buoying | 动词第三人称单数: buoys | 词义辨析: 同义: n.浮标 float marker guide beacon signal bell v.使浮 uplift boost raise lift hearten 同义参见: brighten