书脊起棱夹钳 banding nippers ; band nippers

接头起棱 splice ridge

起棱的装有肋骨的 ribbed

起棱螺栓 ribbed bolt

听起来模棱两可 Sounds equivocal ; Sounds ambiguous

起偏振棱镜 [天] [光] polarizing prism

氧化亚棱镜起偏器 mercurous chloride prism polarizer