pitch in

 
[pɪtʃ ɪn]     [pɪtʃ ɪn]    
  • 协力; 做出贡献
new

pitch in是什么意思,词典释义与在线翻译:

参考翻译

  • 开始努力工作

英英释义

Verb:
  1. eat heartily;

    "The food was placed on the table and the children pitched in"

pitch in的用法和样例:

例句

  1. 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。
  2. An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.
    啸声干扰一种由于诸如闪电等大气干扰而产生的音频电磁波,具有典型的逐渐减弱频率的特征,该频减引起了检波设备中调逐渐下降的啸声
  3. The fans rushed onto the pitch in an excited mob.
    球迷群情激昂,一窝蜂涌进球场。

词汇搭配

pitch in的相关资料:

正版词典

pitch in : 努力干,帮 ...
在 《外研社英语词典》 中查看更多...

近反义词

【近义词】
  • dig in把 ... 埋在土里...

临近单词

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