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.- '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。
- 'That's right, mister,' another child piped up...
英英释义
verb
双语例句
- 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。 - 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。 - 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 - 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。 - 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。 - 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。 - 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。 - 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 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。 - Experimental Research about the Wall Temperature Distribution on the Oscillating Heat Pipe Fixed up as a Plate
平面布置振荡热管壁面温度分布特性实验研究