Terms for subject Watchmaking containing 使

Chinese	English
在机械钟表传入中国之前，漏壶是我国使用最普遍的一种计时器。二十五、眼镜	Before the mechanical clock was imported into China, the clepsydra was the most widely used time-measuring device (Glasses)
潜水的，水下使用的	submersible
钛和钢一样坚硬，却只有钢一半的重量，这使得它成了一种急需而价格昂贵的金属	Titanium is as strong as steel but nearly half as light, which makes it a highly desired—and also very expensive—metal