“movable bridge”的概念、定义、翻译、参考文献-科学参考

单词	movable bridge
释义	movable bridge [`müv·ǝ·bǝl `brij] ^{CIVIL ENGINEERING} A bridge in which either the horizontal or vertical alignment can be readily changed to permit the passage of traffic beneath it. Often called drawbridge (an anachronism).
随便看	jezekite J factor JFET J function jib jib boom jib crane jib end jig jig back jig borer jigger jigger boss jiggering jigging jigging conveyor jig grinder jigsaw jig washer jim crow jimsonweed J indicator jird JIT jitter

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