英语语法分析

We were doubtful about the practicability of the plan.

我们怀疑这个计划是否切实可行。

《牛津词典》

What do you think about the practicability of this plan?

你认为这个方案的可行性如何？

Was of high accuracy, sensitivity and practicability.

的精确性、灵敏性和实用性。