to be highly proficient
练到得心应手
practice until one is highly skilled
写文章得心应手
be proficient at writing essays
这台车床用起来得心应手。
This lathe is very easy to use.
汉译英翻译词典收录86165条汉英翻译词条,基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等,是英语学习的有利工具。