“漏壶”造句

直到16世纪时,迦利略还用水银漏壶为其自由落体实验计时.
Galileo used a mercury clepsydra to time his experimental falling Bodies.

水钟,亦称漏壶,利用水的流动计时的古代时钟.
Water clock : or clepsydra , Ancient device for measuring time by the gradual flow of water.