单词	spherical washer
释义	spherical washer 球底垫圈
随便看	superficial second degree burn superficial second-degree burn superficial second degree burns superficial section superficial sediment superficial senile superficial senile line superficial sensation superficial sensation examination superficial sensibility superficial sensibility test superficial series superficial sesamoidean ligament superficial similarity superficial siphon superficial soft tissue superficial soft tissue sarcoma superficial soil layers superficial solid tumour superficial spreading superficial spreading adenocarcinoma superficialspreading carcinoma of stomach superficial spreading gastric adenocarcinoma superficial spreadingmalignantmelanoma superficial spreadingmalignant melanoma