lev
「lev」的意思
n. 影响力，手段；杠杆力，杠杆作用；<美>杠杆比率; v. <英>举债经营；充分利用（资源、观点等...
n.列弗(保加利亚的货币单位)
「lev」的用法
lev水平，程度 - 用于描述某项技能或知识的熟练程度
「lev」的例句
He has a high level of proficiency in English.
他在英语方面很有造诣。
The project was completed at a high level of quality.
项目以高水平的质量完成。
She has a good level of understanding of the subject.
她对这个主题有很好的理解。
The building was constructed to a high level of safety standards.
建筑按照高标准的安全规范建造。
He has a high level of expertise in his field.
他在自己的领域里有很高的专业水平。
The performance was rated at a high level by the audience.
观众把这次演出评为高水平。
She has a good level of competence in her work.
她在工作中很有能力。
The company maintains a high level of customer service.
公司一直保持高水平的客户服务。
He has a high level of satisfaction with the product.
他对这个产品很满意。
The team worked at a high level of productivity.
团队的工作效率很高。