名词
中文翻译：外卡钳
同义词：
['outside tool', 'outside measuring instrument']
例句：
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1.He used an outside caliper to measure the width of the door.
他用外卡钳测量门的宽度。
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2.The engineer used an outside caliper to check the accuracy of the measurements.
工程师用外卡钳检查测量的准确性。
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3. The construction crew used outside calipers to ensure the proper fit of the doors.
施工队伍使用外卡钳确保门的合适安装。