翻译
动滑轮
- [dòng huá lún]
释义
- fall block 活动滑车;
- movable block (代替雪线用的)可移动块体; 动滑轮;
- travelling block 动滑轮; 动滑车;
实用场景例句
- 全部
The workers decided to hoist the machine with a movable pulley.
工人们决定使用动滑轮把这台机器吊上来.
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收起实用场景例句
- 释义
- 实用场景例句
The workers decided to hoist the machine with a movable pulley.
工人们决定使用动滑轮把这台机器吊上来.
互联网