cornu cricoideum环: ring; hoop侧角: side angle活塞环侧隙: piston ring side clearance颈环侧叶: lateral occipital lobe; occipital lobe背侧角: cornu dorsale下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:环侧角，即可在微信中查询翻译
