您要查找的是不是：
- Both shutoff valve and globe valve esist the inevitable defaults when they are used as pitch valves in carbon production.However,stopcock has been successful used as pitch valve. 而旋塞阀以突出特点在与沥青相近工艺条件下的成功应用,证明其是一种非常完善的炭素沥青阀。
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- The coach built the team up to a fighting pitch. 教练使全队振作起来，准备一搏。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- They that touch pitch will be defiled. 近墨者黑。
- We planned to pitch our camps in the mountains. 我们计划在山里扎营。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- Have you turned off the water valve? 你关掉水阀了吗？
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂，一窝蜂涌进球场。
- Let's pitch out the troublemakers. 把这些捣乱分子赶出去。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- That's only an economy at fever pitch. 那只不过是种过热的经济而已。
- A high pitch that is lobbed to the batter. 击出高飞球一个过高的冲向击球员的高飞球
- The children were in a high pitch of excitement. 孩子们高度兴奋。
- Her voice dropped to a lower pitch. 她的声调低了下来。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- Touch pitch, and you will be defiled. 近朱者赤，近墨者黑。
- Cocked the bat before swinging at the pitch. 投球时在摆动之前举起球棒
- Melodic ascent and descent of pitch. 旋律的变移声调旋律的上升或下降
