您要查找的是不是：
- pneumatic chipper 气錾,风凿,风铲
- I am a chipper and optimistic girl. 我活泼开朗，乐于助人、正直乐观。
- You're looking chipper today, Mrs. Webb. 韦布太太，您今天看起来气色真好。
- Jane: Morning Sally! You seem very chipper today! 珍:早安，莎莉！你今天似乎心情好极了！
- The retiring miner delivered his pneumatic drill over to his successor. 这位即将退休的矿工把风钻移交给他的接班人。
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- When were pneumatic tyres invented? 充气轮胎是什么时间发明的?
- A projecting rim or lip,as on a pneumatic tire. 轮胎卷边突出的外围或边缘，如充气轮胎的边缘突起
- Zhao Qing Zhicheng pneumatic Co., Ltd. 肇庆市志成气动有限公司。
- WEIFANG BOSH HYDRAULIC AND PNEUMATIC MACHINERY LTD. 潍坊博世液压气动机械有限公司。
- Fenghua Junfei Pneumatic component Factory. 奉化市骏飞机电气动厂。
- Fenghua Lida Pneumatic Complex Equipment Co., Ltd. 奉化灵通气动成套有限公司。
- Fenghua Lingtong Pneumatic Complex Set Co., Ltd. 奉化市灵通气动成套有限公司。
- HEBEI SUPER STAR PNEUMATIC NAILS CO., LTD. 河北佳星气钉有限公司。
- NINGBO JIAERLING PNEUMATIC MACHINERY CO., LTD. 宁波佳尔灵气动机械有限公司。
- The plan was put into effect,and the new wood chipper worked well. 该方案经过实际设计制造,效果良好。
- Wuxi CKD Pneumatic Industry Co., Ltd. 无锡喜开理气动工业有限公司。
- Kupchak said Bryant appeared "chipper," when the pair met Thursday. 当周四他们成对出现时，库布切克称科比很爽快地就出席了。
- YANTAI XINGDE PNEUMATIC MACHINERY CO., LTD. 烟台兴德气动机械有限公司。
- I am a girl always with smile, chipper but sensitive sometimes. 我是一个特别爱笑的女生，爽朗的性格中夹着一丝敏感。
