knuckled
英 [ˈnʌkld]
美 [ˈnʌkld]
v. 用指关节打（压，碰，擦）
knuckle的过去分词和过去式
柯林斯词典
- 布伦达握紧椅子扶手时指关节都变白了。 → see: Brenda's knuckles were white as she gripped the arms of the chair.
双语例句
- The boy knuckled down took aim and shot for the centre hole.
男孩把指关节贴在地上瞄准，然后把弹子朝中心洞打去。 - Tears trickled from the corners of her eyes, and she knuckled them away quickly.
眼泪顺着她的眼角流下来，她快速地用指关节把眼泪擦去。 - Toes neither knuckled up nor too long.
脚趾的既无关节上拱也不太长。 - He's a young player learning the game and he's got his head down and worked, really knuckled down.
他还是个正在学习的年轻球员，他现在愿意踏踏实实的踢球了。 - His son knuckled down to work.
他的儿子努力工作。 - He knuckled me in the chest.
他用指关节敲击我的胸部。 - The exams are in a week, so isn't it time you knuckled down to your revision?
考试于两星期内进行，难道现在还不是你认真努力复习的时候吗？ - The farmer and his daughter knuckled to the harvesting in order to finish it during the pleasant weather.
农夫和他女儿一心忙着收割粮食，为的是能趁着好天气把这活儿做完。 - We all knuckled down to study just before final exam Year in year out, he buried himself in books and studied hard.
就在期末考前，我们开始埋头苦读他成年累月地扎在书堆里苦读。