详细解释:n. 逆风航行, 纵帆前缘, 船首弯曲部
vt. 将船首朝上风
vi. 驶出上风
词型变化：
动词过去式:luffed过去分词:luffed现在分词:luffing第三人称单数:luffs英语解释：
名词 luff:
(nautical) the forward edge of a fore-and-aft sail that is next to the mastthe act of sailing close to the wind动词 luff:
sail close to the wind同义词：point