im-,不，非，practicable,可行的。

1. Such measures would be highly impracticable and almost impossible to apply.

这样的措施非常不切实际，几乎不可能付诸实施。

来自柯林斯例句

2. It would be impracticable for each member to be consulted on every occasion.

不可能每一次都征求每个成员的意见。

来自《权威词典》

3. The damage it would cause makes the idea utterly impracticable.

这个想法可能造成损害,以致根本不能采纳.

来自《简明英汉词典》

4. The scheme was criticized as too idealistic and impracticable.

人们批评这个方案太理想化,行不通.

来自《简明英汉词典》

5. It is impracticable for some parents to exact obedience of their children.

有些父母强令其子女服从是不现实的.

来自《现代英汉综合大词典》

[ impracticable 造句 ]