pruning是什么意思

实用例句

1. In writing an essay one must do a lot of pruning.

写文章要下一番剪裁的工夫.来自《现代汉英综合大词典》

2. A sapling needs pruning, a child discipline.

小树要砍, 小孩要管.来自《现代汉英综合大词典》

3. Firms are cutting investment and pruning their product ranges.

公司正在减少投资，缩减产品系列。来自辞典例句

4. Cropping every year may be possible by judicious pruning and management.

用合理的修剪和管理措施可能连年收获.来自辞典例句

5. Pruning , by removing part of the top , alters this ratio.

修剪通过剪除部分树冠而改变根冠比.来自辞典例句