• 1. tackle-block: 起重滑车 | 轮轴组 | 滑车组
• 2. tackle block: 滑轮组 | 复滑车 | 链条起重滑车
• 3. steel tackle block: 铁滑车

更多释义

• 1.The problem about mechanical efficiency of tackle-block is the key point in junior high school mechanics and also the difficult point.
  滑轮组机械效率问题是初中力学中的重点，也是初中力学解题的难点。
  dict.yoduao.com
• 2.A simple tactic: pick one half-hour block each day in which to tackle all of the small, non-academic tasks that need to get done. Right before or after dinner is a good time.
  提供一条简单的策略，每天抽一个半小时时间用来处理这类非学科类但必须完成的小任务，而晚饭前后是个好时机。
  dict.yoduao.com
• 3.I finally hoisted him up with a block and tackle.
  我最终用滑轮组把他拉了上去。
  dict.yoduao.com

©2026 网易公司