chronograph
US /ˈkrɑː.nə.ɡræf/
UK /ˈkrɒn.ə.ɡrɑːf/
名词
计时器, 时间记录器
an instrument for recording time with great accuracy, used in scientific experiments, sports, etc.
示例:
•
The scientist used a chronograph to measure the precise duration of the chemical reaction.
科学家使用计时器来测量化学反应的精确持续时间。
•
Many sports watches include a chronograph function for timing races.
许多运动手表都包含计时器功能，用于计时比赛。