名词
中文翻译：调整标记
同义词：
['adjustment mark', 'calibration mark例句：1. The engineer adjusted the machine to meet the production requirements.（工程师调整机器以满足生产要求。）2. The teacher marked the test papers with a red pen.（老师用红笔批改试卷。）']
例句：
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1. The engineer adjusted the machine to meet the production requirements.
工程师调整机器以满足生产要求。
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2. The teacher marked the test papers with a red pen.
老师用红笔批改试卷。
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3.The car's adjusting mark indicates that it is ready for use.
汽车的调整标记表明它已准备好使用。