单词	shield earthing
释义	shield earthing 屏蔽接地
随便看	double focus tube double-focus tube double focus x-ray tube double-focus X-ray tube doublefold double-fold disappearing stair double folded vernier double - fold eyelids double folding double folium double foolscap double footage double for double fore-and-aft planking double fork lever double form double formed crystal double formed crystals double forward marching double foul double Fourier transformation double fracture double fracture of shafts of ulna and radius double frame double-framed generator 惊猿脱兔惊皇失措惊神泣鬼惊神破胆惊群动众惊耳骇目惊肉生髀惊蛇入草惊见骇闻惊起梁尘 66206 66207 66208 66209 66210 66211 66212 66213 66214 66215