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

• 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
• 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。
• We love to hear the girls pipe up in our church.
  我们喜欢听姑娘们在教堂里高声歌唱。
• 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。
• Environmentally Friendly catalytic technologies developed during the 20th century for end of pipe clean up of pollutant emissions will continue for mobile and stationary sources.
  20世纪发展的用以消除排放污染物的环境友好催化剂技术将在本世纪得到广泛重视并将应用于汽车及静态污染源。
• Relevant inspection results show that all the technical norms of the saia pipe are up to the applicable specification and requirements as specified in the technical agreement.
  检验结果表明，该产品的各项技术指标均达到产品标准和技术协议要求。
• The pipe is stopped up.
  这管子堵了。
• 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。
• Design And Construction Of Direct Bury Heating Pipe Coveys up Asphaltic Pearlite
  沥青珍珠岩直埋供热管道的设计与施工
• Professors expect and demand engagement and discussion and students will often pipe up with questions in the middle of a salient point.
  教授期望和需求的参与和讨论，学生往往会在管道的一个突出问题中的问题了。