Some orchardists have tried to control crown - shape by pruning, disbudding and branch - bending to circumvent the problem.有些种子园工作者曾试用修剪 、 摘芽,弯枝等办法来控制冠形以解决这个问题.In writing an essay one must do a lot of pruning.写文章要下一番剪裁的工...
These figures were often spuriously computed by selecting particularly favorable sample groups.这些数字往往是用错误的方法计算出来的，所用的都是特别挑选出来的对自己有利的样本组。When selecting boots, fine, quality leather will be a wise investment.在挑选长筒靴的时候，购买上等...
把你需要的工具和材料开一张单子。Make a checklist of the tools and materials you will need.智能计算机将成为医生不可或缺的诊断工具。An intelligent computer will be an indispensable diagnostic tool for doctors.他们用矛和其他作战工具武装自己。They were armed with spears and o...