pipe up 

英汉解释

开始吹奏

同义词

v. pipe，shriek，shrill

参考例句

1. In a little while all the children piped up and began to dance.
一会儿所有的孩子都开始载歌载舞起来。
2. I had to pipe up when they were pushing that crazy idea.
当他们在鼓吹那疯狂的想法时，我不得不大发议论。
3. 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。

英英解释

v.
  1. begin to play or sing
  2. utter a shrill cry

网络释义

pipe up
开始吹奏; 播放; 高声说话; 加剧;
drill pipe winding up
钻杆扭曲;
tail pipe up
后缘堆积;
single pipe up feed system
单管上给式系统;
pipe wind-up angle
钻柱扭转角;