单词	protector gage glass
释义	protector gage glass 水位玻璃管保护装置
随便看	a single sail a singles bar/club a single shadow a single shadow; extremely lonely A single sheet of this material a single shred of cloud a single slab of ice a singles match A single sparkcan start a prairie fire a single spark can start a prairie fire A single spark can start a prairie fire A single strand lives for up to seven years a single strategy A Single System Tech of Oil Test and Mcasure A single thickness of a split hide A single thread spun by a spider a single ticket A single tourist resource a single-track mind A single tree cannot grow into a forest A single tree does not make a forest a single tulip A single turn A single turn, coil, or fold A single turn,coil,or fold; a convolution