词汇	intermediate draw gear
释义	intermediate draw gear 中间牵引装置
随便看	perforation of colon Perforation of colon perforation of colon ulcer perforation of cornea Perforation of dental cavity perforation of diaphragm perforation of diverticulum Perforation of drum membrane Perforation of duodenal ulcer perforation of ear drum perforation of ear lobule Perforation of ear lobule perforation of esophagus perforation of eyeball perforation of footplate perforation of gallbladder perforation of gallbladder and biliary duct Perforation of gastric cancer perforation of gastric carcinoma perforation of hard palate perforation of heart perforation of intestine perforation of maxillary sinus perforation of Meckel rs diverticulum perforation of Meckel's diverticulum