As you know, lizards coldblooded animals lack the ability to sense temperature.

你也知道 蜥蜴这种冷血动物 缺乏感知温度的能力。

And they're coldblooded, so they spend their calories on growth instead of warmth.

而且它们是冷血动物，因此它们将热量用于生长而不是保暖。