用之不竭的
2.An inexhaustible supply of coal.
3.Energy--solar energy is inexhaustible in sup ply and always available for use
4.In this physical existence you are learning how to handle the inexhaustible energy that is available to you.
5.Light from the sun is practically inexhaustible; in other words, sunlight cannot be used up.
6.Better than a telephone directory, Internet is a wide and an inexhaustible resources to find customers.
7.This remains for us the inexhaustible precious spiritual wealth.
8.The fresh-faced Sandra is instantly friendly, bursting with boundless energy, beaming smiles and a quick wit.
9.they make all literature and art seem pallid by comparison; they provide literature and art with an inexhaustible source, their only source.
10.Community college developed Wisconsin Idea,esp,after the second war it meted the all kinds of needs of community;
