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

• Suddenly he-the captain, that is-began to pipe up his eternal song:&.
  忽然，他也就是船长扯开嗓子又唱起了那首老掉牙的破歌。
• 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。
• 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。
• 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。
• Some had welded together what appeared to be a massive blow torch, consisting of pipe hooked up to a propane tank, that they dragged towards police lines.
  一些人将管子和丙烷罐连接起来，焊接成一个巨大的喷枪，并往警察队伍那里拖。
• In accordance with the phenomenon of air pipe blocking up from boiler coal powder, the parts easily blocked up are found out, the reason of blocking up is analyzed and the dredging methods and the attentive problems are presented.
  针对煤粉锅炉一次风管堵塞的现象，指出了易堵塞的部位，分析了造成堵塞的原因，提出了疏通处理方法和应注意的问题。
• 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；
• 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
• The band began pipe up the national anthem as the national flag rose slowly.
  随着国旗缓缓升起；乐队开始演奏国歌。
• 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。