最容易使用的英文：
easiest-to-use
adj. easy的最高级；最容易的
- The easiest part is getting the public involved.
最容易的是让公众都参与其中。 - Luckily, figuring this out is one of the easiest things to do.
幸运的是，判定这个问题是一件极其容易的事情。 - The easiest way is to have your shirts got up at the laundry
最简单的办法是把你的衬衫送到洗衣店去烫。 - It is perhaps easiest to understand the reaction in the case of the toy balloon.
也许用玩具气球的情况最容易说明这种反作用力。 - The first rapid we went through was the easiest.
我们经过的第一道急流是最简单的。
v. 用，运用；对待；耗费；服食；利用
n. 使用；用途
- It is used as a reflexive.
它被作为反身代词使用。 - That was a balk to us.
那对我们是个挫折。 - They help us to be maximal encouraging to us.
他们来帮助我们对我们是个极大的鼓舞。 - Already used and therefore unavailable for further use.Used of taxonomic names.
已占用的已经使用因而不能再作他用的。用于分类学名称 - Why use wood when you can use plastic?
既然能用塑料，何必非用木料？