buzzer stop
常见例句
- Features time range of 60 minutes by minutes and seconds, 8-in dial with two sets of numbers (use inner circle of small numbers as stop clock) and selective automatic buzzer alarm.
时间范围在60分钟，8英寸刻度盘，两排数字（停止时使用内圈的小数字）和可供选择的自动闹钟。
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