单词	semicircular vault
释义	semicircular vault semicircular vault semicircular vault A barrel or tunnel vault.
随便看	double florin double flower double flower fc double flow route double-focusing mass spectrometer double-folded stub double foot plow double format pavior double-four-ring double four valves double fracture double-framed door double-framed floor double-framed roof double framing double frequency modulation double frequency network double frequency recording double frequency shift keying double frequency-shift keying double-fronted lot double fugue double fugues double-gable roof double-gaited

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。