pitching-in

基本解释

• 切入

同根派生

英汉例句

• He could never pass a street fight without pitching in.
  每次街头斗殴他总是在其中大打出手。
• The fans rushed onto the pitch in an excited mob.
  球迷群情激昂，一窝蜂涌进球场。
• After the christmas dinner, we all pitch in to clean up the house.
  耶诞晚餐後，我们全都动手帮助清理房子。
• Why do you pitch in so much money?
  你为什么贡献这么多钱?
• Resembling pitch in consistency.
  有沥青性质的在结构、形式上象沥青的