previewing的例句（previewing在句子中的用法）

• There is infer - red ray alignment instrument previewing the position and cutting. 有红光指示器,便于定位及切割预览.
• Enter time card information before previewing the Time Card report. 请在预览工时卡报表之前输入工时卡片信息.
• Enter attendee and registration information before previewing the invoice. 请在预览发票之前输入参加者和报名信息.