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

• 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。
• 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。
• Axial grooved heat pipe is a heat pipe up on the field of aerospace applications, this micro-channel heat pipe depends on its different axial size and shape to provide a capillary force, it can work under microgravity conditions.
  轴向槽道热管是航天领域应用最多的一种热管，这种热管以管内轴向开出的不同尺寸形状的微槽道来提供毛细力，可实现微重力条件下工作。
• 'That's right, mister,' another child piped up
  “没错，先生，”另一个孩子突然说道。
• 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。
• In order to distribute the initial discharge of water supply network automatically by computer, it is necessary to link the subroutine of initial discharge distribution of pipe network up with the main program.
  为使给水管网的初分流量完全由机器自动完成，必须将分配初始流量子程序接入主程序。
• 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。
• The leaves clog our drains in the Fall; The water pipe is backed up.
  秋天树叶堵塞了我们的排水沟。
• 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。