“arch bridge”的概念、定义、翻译、参考文献-科学参考

单词	arch bridge
释义	arch bridge [`ärch ´brij] ^{CIVIL ENGINEERING} A bridge having arches as the main supports.
随便看	valence band valence bond valence-bond method valence-bond resonance method valence-bond theory valence crystal valence electron valence number valence shell valence transition valencianite valency effect valentinite valeral valeramide valerianic acid valerian oil valeric acid valid validation validity validity check valid program valine vallate papilla

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