单词	输入处置码
释义	输入处置码input disposition code
随便看	protective--device protective device against side running of conveyor belt protective device test protective diet protective dressing protective dune protective duty protective earth protective earth conductor protective earth connection protective earth (ground) protective earthing protective earthing conductor protective earthing conductor, protective grounding conductor, equipment grounding conductor protective earth terminal protective effect protective efficacy of a vaccine protective electronic circuit protective enclosure protective--envelope protective enzyme protective epithelium protective equipment protective-equipotential-bonding protective equipotential bonding system