practicing ['præktɪsɪŋ]

例句:

• Instead of practicing poverty, chastity, and obedience.
  来自L. Mumford
• Bering is practicing bad science and repeating bad science.
  来自SA
• I'm a practicing physician trying to help people here and now.
  我是一名此时此刻只想治病救人的执业医师。
  
• Neil played, by ear, the music he'd heard his older sister practicing.
  尼尔凭着记忆弹奏他曾听到姐姐练习时弹的曲子。
  
• The girls are practicing singing the new song in the next room.
  姑娘们正在隔壁练习唱新歌.
  
• Did you continue practicing your craft on the side?
  来自WSJ