您要查找的是不是：
- International Union of Non Professional Cinema 国际业余电影协会
- He has just turned professional. 他刚转为专业人员。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- This survey is the work of a real professional. 这份调查是真正内行人做的。
- Professional boxing is no bed of roses. 职业拳击不是一碗好吃的饭。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- A trained worker who is not a member of a given profession but assists a professional. 专业人员的助手受过训练辅助专门人员的非专职人员
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- He plays the flute like a professional. 他吹长笛已达到专业人员的水平。
- He is over the hill as a professional athlete. 作为职业运动员，他已在走下坡路了。
- You are a professional, but I am an amateur. 你是专职的，我是业余的。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- A true professional could knock my efforts into a cocked hat. 遇上真正行家我的工作就相形见绌了。
- Have you ever thought about becoming a professional singer? 你曾想过要成为一名专业歌手吗？
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- Professional mariachis in the old time were wandering minstrels. 古代墨西哥职业性的巡乐队队员都是旅行乐师。
- She is extremely professional in her approach to her job. 她对工作极为精通。
- He was accused of spying and declared non grata. 他被控从事间谍活动而被宣布为不受欢迎。
