您要查找的是不是：
- verifiering punch system 检验穿孔机系统
- This company spent a year developing this card punching system buses. 这家公司历时一年才开发出这套公共车刷卡系统。
- The complicated process and equipment investment in Auto Painting System runs the second place after the Pressing Punching System of the four basic Auto Processes. 在汽车生产四大工艺中，汽车涂装的复杂性及工艺与设备投资额仅次于冲压线。
- The punch in the stomach completely winded me. 我肚子上挨了一拳一时完全喘不过气来。
- It was vodka, and it packed quite a punch. 这是伏特加酒，它有强烈的刺激作用。
- He laid the attacker low with a punch to the jaw. 他一拳击中攻击他的人的下颚，把他打倒在地。
- The punch was aimed at his opponent's head. 那一拳是冲著对手的头打去的。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- He decked him with his first punch. 他第一拳就把他打倒在地。
- Spectators cheered at his KO punch. 观众为他击倒对手的一击而喝采。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- We made gallons of rum punch for the party. 我们为聚会准备了许多兰姆潘趣酒。
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- I want to punch a new hole in the belt. 我想在这条皮带上打一个新孔。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- I wanted to punch him for his betrayal. 因为他的背叛,我想狠狠揍他一顿。
- Those cocktails pack quite a punch! 那些鸡尾酒劲儿可真大！
- The drainage system has been aged. 排水系统已经老化了。
- He laid his opponent low with a single punch. 他一拳就把对手打倒在地。
