用“instal”造句大全，instal造句
There is a growing need in sulphuric acid plants to increase capacity of existing mist eliminator instal - lations without significant vessel modifications for minimizing overall cost.
He said that there was no phone at home, It is Ok for him to write to his parents, We are surprised at : "He lives in modern city, Living condition is not bad, Why not instal a telephone?"
