created sense approved 滴漏计时器/滴漏計時器 · dīlòujìshíqì · hourglass
滴漏计时器 / 滴漏計時器
dīlòujìshíqì
hourglass
a device for measuring time in which sand or liquid runs through a narrow neck from an upper to a lower glass vessel
书桌上的滴漏计时器里的沙子正好能流十五分钟。
created sense approved 滴漏计时器/滴漏計時器 · dīlòujìshíqì · water clock
滴漏计时器 / 滴漏計時器
dīlòujìshíqì
water clock
an ancient timekeeping device that measures time by the regulated flow of water or other liquid, also known as a clepsydra
古代中国的滴漏计时器通过观测水位的变化来测量时间。