approvement [əˈpruːvmənt] noun. (1) the act of approving or giving consent to something (2) a formal or official acceptance or agreement

用法：approvement是一个可数名词，表示“批准”或“同意”的行为。它可以用作主语、宾语或定语。

例句：

1. The approvement of the new policy was met with mixed reactions from the public.

新的批准在公众中引起了不同的反应。

2. The project cannot move forward without the approvement of the board of directors.

没有董事会的批准，这个项目无法继续进行。

3. We are still waiting for the approvement from our client before we can proceed with the contract.

在我们能够签署合同之前，我们仍在等待客户的批准。

4. The approvement of this proposal will greatly benefit our company.

这项提案的批准将极大地有益于我们公司。

5. The government's approvement of the new tax law was seen as a victory for the opposition party.

对新税法的批准被视为反对党的一次胜利。

同义词及用法：approval (n.) 表示“赞成”、“认可”或“同意”，常用来指某人对某事物的态度。如：The project received approval from all stakeholders. (该项目得到了所有利益相关者的认可。)

编辑总结：approvement是一个正式用语，多用于法律、商务等场合。它的意思是“批准”或“同意”，可以表示某人对某事物的态度，也可以指的批准或认可。在使用时，需要注意与approval的区别，前者更加正式和。