英语词汇“back-up ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-up ring
释义	back-up ring 支承环
随便看	national government national government finance National governments national governors association (nga) national governors' council national grain coupon national grange national gravity network national-greatness national grid national-grid national grid compang national grid for learning national Grid Square National Group national-guard national guard National Guard Bureau national guard bureaus national guards national guardsman National Harbours Board National Health National Health Information Infrastructure national health insurance 头上红冠不用裁，满身雪白走将来。头上花枝照酒卮，酒卮中有好花枝。头上蓝田玉，耳后大秦珠。头上金爵钗，腰佩翠琅玕。头上金钗十二行，足下丝履五文章。头上长角，身上有刺头上长角，身上长刺头上顶着火盆子头上顶着鸡毛不觉轻，背上压个磨盘不知重头不好剃蒲焼き蒲焼キ蒲色蒲鉾蒸蒸ける蒸しあつい蒸しかえす蒸しがし蒸しがれい