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

• I don't have much money. Let's see if we can get some more people to pitch in so we can set more eels free.
  我的钱不多。我们试试能不能多叫点人加入，这样我们就能让更多的鳝鱼自由了。
• When they took up a collection for the annual dinner, he promised to pitch in.
  当他们为一年一度的聚餐筹款时，他答应捐款。
• 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。
• If you pitch in we can finish in time.
  如果你帮助，我们就会按时完成。
• 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？
• 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。
• 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。
• The application of rubber pitch in highway in Guangdong province
  橡胶沥青在广东地区高速公路中的应用
• It is hard to keep one's concentration up to concert pitch in this sort of scene.
  在这种场合下，要使注意力处于高效能状态是很困难的。
• After the Christmas dinner, we all pitch in to clean up the house.
  耶诞晚餐后，我们全都动手帮助清理房子。