by training

英 美
  • 受过正规训练的
  • by prep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
  • training n.训练;培养动词train的现在分词形式.
    1. A rocket manned by trained astronauts will launch soon.
      载有受过训练的宇航员的火箭马上就要发射了。
    2. She earned her place in the team by training hard.
      她由于刻苦训练而在队里取得了地位。