pitch in

英 [pɪtʃ ɪn]

美 [pɪtʃ ɪn]

参与; 协力

柯林斯词典

• PHRASAL VERB 参与；协力
  If youpitch in, you join in and help with an activity.
  1. The agency says international relief agencies also have pitched in...
     该机构说国际救援机构也提供了支援。
  2. Cartoonists have pitched in with their favourites from their own and other hands...
     漫画家拿出了他们最喜爱的出自自己和他人之手的作品。
  3. The entire company pitched in to help.
     公司上下都协力相助。

英英释义

verb

• eat heartily
  1. The food was placed on the table and the children pitched in
  Synonym:dig in

双语例句

• There were numerous music instruments with fine making and fixed pitch in China during the ancient time.
  中国古代音乐文化发达，乐器制作精良，众多乐器都有固定音高。
• If you could pitch in a little we'd be finished quicker.
  假如你能努力帮助一下，我们很快就可以作完。
• Cartoonists have pitched in with their favourites from their own and other hands
  漫画家拿出了他们最喜爱的出自自己和他人之手的作品。
• Objective To study the stability of micro-implant orthodontic anchorage with different pitch in the case of immediate loading.
  目的研究口腔正畸微植入支抗螺距对骨界面稳定性的影响。
• We have prepare supper for the team and they all pitch in.
  我们给队员准备了晚餐，他们全都大吃起来。
• We needed everybody to pitch in and help decorate.
  我们需要每个人打起精神去帮忙装修。
• Sometimes Josh throws the party and you pitch in with the cleanup.
  有时乔希开派对，而你负责打扫。
• Everybody's got to pitch in to make this happen.
  所有人都得努力确保成功。
• If we pitch in, we will have it finished in no time.
  我们如果拼命干活，就会马上做完。
• It's as black as pitch in here; has anyone got a torch?
  这里像沥青一样黑，有人有手电筒吗？