Because things get expand when they heated, hot water is actually HEAVIER than cold water.

因为物体遇热膨胀，所以热水其实要比冷水重。

youdao

Because things get expand when they heated, hot water is actually HEAVIER than cold water.

因为物体遇热膨胀，所以热水其实要比冷水重。

youdao