您要查找的是不是：
- He is practicing on at the piano. 他在练习弹钢琴。
- He is practicing on the typewriter( the piano). 他在练习打字弹钢琴。
- He is a wizard at playing the piano. 他是个钢琴奇才。
- He is practising at typing [the piano]. 他在练打字[钢琴]。
- He is practicing on the typewriter. 他在练习打字。
- He is practiced in the art of design. She is a practiced lecturer. 他精于设计艺术。她是个老练的演说者
- He is practically off his onion about her. 他对她简直神魂颠倒了。
- He is not a professional. He plays the piano for the fun of it. 他不是一个职业钢琴手，他弹琴只是为了喜欢。
- He is practiced in teaching English. 他对教英语很在行。
- He is a versatile writer; he is able to play the piano. 他是位多才多艺作家，会弹钢琴。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- He is practically typecast for the role of a gangster. 他扮演匪徒极为合适。
- He is practically off his onions about his beautiful girlfriend. 他对他漂亮的女朋友简直神魂颠倒了。
- He is a very versatile performer; he can act, sing, dance, and play the piano. 他是个多才多艺的演员,能够演戏、唱歌、跳舞、弹钢琴。
- He is very versatile performer; he can act, sing, dance, and play the piano. 他是个非常多才多艺的表演者,他会演戏、唱歌、跳舞,还会弹钢琴。
- He is very versatile performer; he can act , sing, dance, and play the piano. 他是个非常多才多艺的表演者，他会演戏、唱歌、跳舞，还会弹钢琴。
- He is a very versatile performer, he can act, sing, dance, and play the piano. 他是个非常多才多艺的表演者，他会演戏、唱歌、跳舞，还会弹钢琴。
- He is the prime mover in the whole matter. 他是整个事件的发起者。
- I get the house all shipshape while he is away. 他不在的时候,我把房子打扫得干干净净,整整齐齐。
