英语词汇“keystone-type piston ring”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	keystone-type piston ring
释义	keystone-type piston ring 梯形活塞环
随便看	Acute soft issue injury acute soft tissue injury acute sore throat Acute sore throat acute spasmodic valgus acute spasm of lower abdomen Acute specific infection acute spermatocystitis Acute sphenoidal sinusitis acute sphenoiditis acute spinal arthritis acute spinal cord injure acute spinal cord injury Acute spinal cord injury ASCI Acute spinal injnry Acute spinal injury acute spinal meningitis acute spinal stenosis acute splenic hypertropy Acute splenic hypertropy acute splenic swelling acute splenic tumor acute splenitis Acute splenomegaly acute spontaenous myelites