您要查找的是不是：
- perforated sprinkler 多孔管喷灌装置
- Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。
- The target was perforated by bullets. 靶子上全是子弹打穿的孔。
- supply perforated sprinkler 提供多孔管喷灌装置
- Having no opening; not perforated. 不开口的，不穿孔的
- A corrugated or perforated conducting plate in a storage battery. 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- In perforated continuous forms paper, the interval between cuts. 在穿孔的连续格式纸上，割线之间的间距。
- A sprinkler passing by,I was dashed with water. 一辆洒水车驶过，洒了我一身水。
- Sprinkler fixed in place during watering. 喷水时喷头位置不移动的喷灌形式。
- The lawn sprinkler showered the children. 草坪淋水车把孩子们身上浇湿了。
- A perforated nozzle for spraying water from a hose or sprinkling can. 莲蓬式喷嘴一种使水从管子或喷水壶里喷洒出来的有孔的喷嘴
- A sprinkler passing by, I was dashed with water. 一辆洒水车驶过，洒了我一身水。
- The broken ribs perforated into his lung. 折断的肋骨刺穿了他的肺。
- The nail perforated her coat and left an ugly rip. 钉子穿透她的上衣，留下一块难看的破绽。
- The worms have perforated the mucosa to suck blood. 虫体钻入粘膜吸血。
- The bullet perforated his skull. 子弹射穿了他的脑袋。
- A sprinkler sprinkles water on the roads to lay the dust . 洒水车将水洒在路上以不使尘土飞扬。
- A sprinkler sprinkles water on the roads to lay the dust. 洒水车将水洒在路上以不使尘土飞扬。
- The explosion perforated his eardrum. 爆炸震破了他的耳膜。
- It is said that the patient had perforated ulcers. 据说该病人以前有过溃疡穿孔。
