plural of bout

• short periods or episodes, often unpleasant or intense
• matches in sports such as boxing, fencing, or roller derby
• curved bulges of an instrument, like a guitar body
• one pass of a plough going and returning across a field

短暂的发作或一阵，常指不适或强烈时期

• 体育比赛，如拳击、击剑或轮滑德比
• 乐器的曲线鼓起部位，如吉他的上腰与下腰
• 犁在田里往返一次的耕作

third-person singular simple present of bout

• competes in a bout; spars

英语动词 bout 的一般现在时第三人称单数

• 进行对打或对决