英语词汇“perforated pipe sprinkler”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	perforated pipe sprinkler
释义	perforated pipe sprinkler 多孔管喷水灭火装置
随便看	help me to load the sacks on to the cart Help me to load the sacks on to the cart Help me to nail the shelf to the wall Help me to shift the sofa away from the fire Help me to straighten the wall clock help mode Help mom clear the table Help mom do housework Help my mom make dinner Help needy students help off help off with helpon Helpon help on help oneself help oneself to help oneself to sth help oneself to the fruit help oneself to the wine help on with help options Help Organize Peace Everywhere Help organize the development project help others and self-help