value的形容词是什么?

valuable adj. 有价值的；贵重的；可估价的；

例句

Were wasting valuable time, time we can ill afford.

我们是在浪费宝贵的时间，我们浪费不起的时间。

He gained valuable experience whilst working on the project.

从事这项工程使他获得了宝贵的.经验。

Let\'s hang on to those old photographs—they may be valuable.

咱们留着那些旧照片吧—它们或许有价值。

Time is your most valuable resource, especially in examinations.

时间是你最有价值的帮手，尤其是在考试中。

Students can gain valuable experience by working on the campus radio or magazine.

学生们通过在校园广播台或校刊工作能够获得宝贵的经验。