pipe up

英 [paɪp ʌp]

美 [paɪp ʌp]

尖声唱；吹奏乐曲; 开始（大声）讲话

柯林斯词典

• PHRASAL VERB （在沉默了一阵之后）开始说话，开始讲话（尤指说出令人吃惊或奇怪的事情）
  If someone who has been silent for a whilepipes up, they say something, especially something surprising or strange.
  1. 'That's right, mister,' another child piped up...
     “没错，先生，”另一个孩子突然说道。
  2. At which point I piped up and asked whether it might be at all possible to have some positive input.
     在此我插了一句询问这事儿是否会产生一些积极的投入。

英英释义

verb

• utter a shrill cry
  Synonym:shriekshrillpipe
• begin to play or sing

双语例句

• When the valve of the steam outlet pipe is opened up and the control valve of the steam pipe is shut down, the steam is produced;
  当打开蒸汽导出管上的阀门、且关闭蒸汽管上的控制阀时，即可生产蒸汽；
• When picking up drill pipe, visually check each joint of pipe picked up to be sure it is in proper sequence according to weight, grade and class as designed.
  串接钻具时，要按照设计逐根检查，以便确认每个单根的重量、钢级和下井顺序正确无误。
• The pipe is stopped up.
  这管子堵了。
• The Prevention of Boiler Coal Powder Air Pipe Blocking up and its Dredging
  锅炉煤粉风管堵塞的预防和疏通
• We are going to pipe the water up from the valley.
  我们将用管道把水从山谷里引上来。
• What it is not a cue is for you to pipe up and ask him to mind his language.
  同时，你绝不应该做的，是贸然与他谈话，要求他注意自己的言辞。
• With the development and adoption of new technique and equipment, the diameter of jacking pipe grow up to be large scale gradually.
  随着新技术和设备的不断开发和采用，顶管逐渐向直径大型化的趋势发展。
• Pipeline to help them escape from the Wonderland, rotating pipe and pick up food requirements.
  帮助他们逃离管道铺设的奇境，旋转管道和拾取要求的食品。
• Component parts with bore such as pin valve, internal thread, oil pipe take up a large proportion in the oil industry, chemical industry and modern manufacturing industry.
  孔类零件如针阀体、内螺纹、油管等在石油、化工和现代制造业中占有相当大的比重。
• Causes analysis and precautionary measures of pipe blocking up in bored perfusion pile construction
  钻孔灌注桩施工中堵管原因分析及预防措施