It is impracticable to go for early bite from longer leys . 利用长期轮作草场进行早期放牧是不切实际的。
Even now he could not understand why she had been so impracticable . 便是现在,他也弄不懂她为什么这样不肯迁就。
Many possibilities which are open to the physicist today were impracticable not long ago . 今天向自然科学家提供的可能性,在不久之前还是行不通的。
A third method of evaluating the tare and interference, sometimes employed where an image system is impracticable . 在镜像系统不能适用的地方,常常使用第三种方法求支架阻力和干扰。
Till at length, beyond that most desolate, and without guides utterly impracticable district we came to open rolling ground . 最后,我们终于跨过了那片荒凉可怕,没有向导根本无法通行的地区,来到了一块莽莽苍苍,起伏不平的高地。
It's evident that the plan is impracticable 那些新的商务大楼的设计图是行不通的。
He will have it that our plan is impracticable 他会坚持说我们的计划行不通。
He will have it that our plan is impracticable 他会硬说我们的计划行不通。