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- chain pitch wheel 链条齿轮
- 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。
- In the reasonable prasonable hypothesis condition, this paper establishes a vibration model of gripper bars and chain pitches,and gets its natural frequency by using the changed QR method. 本文在合理的假设条件下,建立了牙排、链节的振动模型,并用变形QR法求出牙排、链节振动的固有频率。
- 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。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- His father is a big wheel in the government. 他的父亲是政府里的要人。
- 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。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- The bolt sheared (off) and the wheel came off. 螺栓折了，轮子脱了出来。
- 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。
- The chain has run foul of some plants in the water. 铁链缠在水中的一些植物上。
- Have a dekko at this wheel: the tyre's flat. 瞧瞧这个轮子，轮胎瘪了。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- That's only an economy at fever pitch. 那只不过是种过热的经济而已。
