noun 下载 🔗分享 计时器，秒表 A chronogram. Examples : "The antique clock included a chronograph; the Roman numerals on its face cleverly spelled out the year it was made. " 这个古董钟带有一个计时器（秒表），表盘上的罗马数字巧妙地拼出了它的制造年份。 time device technology machine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 计时器，秒表 A device which marks or records time or time intervals Examples : "He used the chronograph on his watch to time how long it took him to run a lap around the track. " 他用手表上的计时器/秒表来记录他跑一圈所用的时间。 device time technology electronics machine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 计时表, 跑表. A combination of watch and stopwatch Examples : "He used the chronograph on his watch to time how long it took him to run a mile. " 他用手表上的计时表来测量他跑一英里花了多长时间。 time technology device 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 测速，计时。 To make an accurate measurement of the speed of a projectile. Examples : "The physics students will chronograph the baseball's speed as it leaves the pitching machine. " 物理系的学生将会用仪器测量棒球离开发球机时的速度。 technology physics science device technical 与AI对话词汇游戏阅读练习
