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 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。
• 'That's right, mister,' another child piped up
  “没错，先生，”另一个孩子突然说道。
• 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。
• I love to hear the boys pipe up in church.
  我爱听男孩们在教堂里歌唱。
• 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。
• 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。
• 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。
• 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。
• 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。
• With high pressure air current passing the clearance between the double tube down to the hole bottom and carrying the rock cuttings through the internal pipe up to the earth surface.
  它是由动力头回转双壁钻杆进行钻进，用高压气流沿管壁间隙通到孔底后，携带岩屑由钻杆中心孔返回地面。