大家都搜：
自动关闭喷嘴
1、nozzle valve───[动力]喷嘴阀
2、dredge nozzle───挖泥嘴
3、nozzle spray───[医] 喷嘴
4、rinsing nozzle───清洗喷嘴（rinsing是rinse的现在分词）
5、check check───检查检查
6、guarder nozzle───保护喷嘴
7、nozzle air───喷嘴空气
8、nozzle equation───喷嘴方程
9、nozzle brush───喷嘴刷
1、nozzles installed in the shelf, check whether the nozzle rotating flexible arm started to see the suitability of its elastic, add the site in the rotation amount of oil.───喷头安装在喷架上，检查喷头转动是否灵活，拉开摇臂看其松紧是否合适，在转动部位加注适量机油。
2、As for disadvantages, it requires a special nozzle and check ring to accommodate material coming back into the injection unit.───至于缺点，它需要一个特别的喷嘴和挡圈来容纳材料的回退。
3、When refuelling, drivers must complete an automatic docking procedure between nozzle and tank. Both pump and car then begin a digitally choreographed check for leaks.───在补充燃料时，司机必须在喷口与燃料槽之间停靠完成一项自动检测程序，泵和汽车都会开始进行一系列规定的检测来防止泄露。