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With one swing of his pipe, he dislocated her jaw.
他抡起管子，一下就把老板的下巴打得脱臼了。
youdao
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Swing Check valves prevent reversal of flow through pipe lines.
旋启式止回阀可以防止管路中的流体倒流。
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Swing Check valves prevent reversal of flow through pipe lines.
旋启式止回阀可以防止管路中的流体倒流。
youdao