practicing

He is practicing on the typewriter.

他在练打字。

a practicing attorney; a practicing Catholic.

开业律师；虔诚的天主教徒

The teacher is practicing a pupil in English.

老师在训练一学生说英语。

You've been practicing the violin all afternoon. Enough!

你整下午都在练小提琴。够了！

The girls are practicing singing the new song in the next room.

姑娘们正在隔壁练唱新歌。

practicing to improve (or better ) her golf game.

为提高（或者 better ） 她的高尔夫球技而练。

John Michael Crutcher, former Air Force pilot, legislative aide in Washington D.C., and practicing psychologist for more than 20 years, comes to us with a wealth of wisdom.

简介：任美员，华盛顿州议会法律顾问，心理学家，从事心理学研究长达20多年，带着丰富的智慧而来。

But every morning for the past six months, in his blue overalls and Wellington boots, Rob Taverner, a dairy farmer from Devon, has been practicing tai chi in front of his herd of cows.

但是在过去半年，英格兰德文郡一奶牛场的农夫Rob Taverner，每天早上都会身穿那套蓝色工作服和一双橡胶靴，在他喂养的奶牛们面前打太极。