名词
中文翻译：光标行
同义词：
['cursor', 'mouse wire']
例句：
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1.The designer drew a cursor line on the computer screen to indicate where to place the text.
设计师在电脑屏幕上画了一条光标线来指示文本应该放置的位置。
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2.The engineer used a mouse wire to connect the keyboard to the monitor.
工程师用鼠标线将键盘连接到显示器上。
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3. The programmer traced the cursor line with his pen to make sure it was straight.
程序员用笔沿着光标线划线，确保它直的。