impracticable的例句大全

and Walter, revolving in his thoughts all sorts of impracticable ways of making fortunes and placing the wooden Midshipman in a position of independence, betook himself to the offices of Dombey and Son with a heavier countenance than he usually carried there.

沃尔特脑子里盘旋着各种不切实际的发财致富的办法，好使木制海军军官候补生处于独立的地位，一边露出比平时更沉重的神色，向董贝父子公司的营业所走去。

Nobody provides the job of difficult canal, nobody does impracticable thing.

难管的事没人管, 难办的事没人做.

Originally Edison used platinum alloys for the filament, in the belief that carbon was impracticable.

爱迪生不相信碳可作灯丝用, 所以一开始就用铂合金作灯丝.

Refloating the sunken ship proved impracticable because of its fragility; a suggested reform that was unfeasible in the prevailing circumstances.

因为过于脆弱打捞沉船是不切实际的；一个在主流环境中不可实现的改革建议。

The project was a bold one , full of difficulty, perhaps impracticable.

这个救人的打算是很冒险的, 是有困难的, 看来也是行不通的.