精通的英文：
proficient

参考例句：

I can operate the computer proficiently.
我精通计算机操作。

Mr. Taylor is thoroughly conversant with modern music
泰勒先生对现代音乐很精通。

I have computer savvy clients.
我的这些顾客精通电脑。

Are you savvy across multiple media?
你精通多媒体的使用吗？

He was proficient in all questions of genealogy
他非常精通所有家谱的问题。

Bret is at home with any kind of electronic repair work.
布雷特精通各种电器的维修工作。

Bret is at home with any kind of electronic repair work.
布雷特精通各种电器的维修工作。

Bret is at home with any kind of electronic repair work.
布雷特精通各种电器的维修工作。

I can't claim to be very conversant with any of the sciences because I've never studied them.
我不能说我精通任何一种科学，因为我没有研究过它们。

Familiar with regulations and codes of electrical design, Strong experience in AutoCAD, Certificate of CET-6
熟悉电器设计规章条例,精通自动化电脑辅助设计,大学英语六级

proficient是什么意思：
n. 高手，名人
adj. 精通的，熟练的，娴熟的，训练有素的

The oriental is proficient in the ingredients.
东方人对成分熟练。

I can operate the computer proficiently.
我精通计算机操作。

To make proficient with specialized instruction and practice.
培训通过特殊指导及实践精通

He made little proficiency in literary accomplishments.
他在文学方面成就不多。

A person might become a reasonably proficient bookkeeper in months.
一个人可以在几个月内成为一个熟练的簿记员。