单词	阻水活栓
释义	阻水活栓 zǔ shuǐ huó shuān water check
随便看	high speed optoelectronic device high speed optoelectronics high-speed oscillograph high-speed oscilloscope high-speed packet high speed packet access high speed packet access {=hspa} high speed paper reader high speed paper tape absolute loader high speed paper tape absolute loader，hsptal high speed paper tape punch high speed parallel adder high-speed partial emission pump high-speed particle high speed photodetector high speed photodiode high-speed photogralph high speed photography high-speed photography high speed pipeline computer high speed plotter high-speed pneumatic impact wrench high speed powderless etching machine high-speed press high speed printer