depth ·noun (DISTANCE DOWN)

Definition: the distance down either from the top of something to the bottom, or to a distance below the top surface of something Level: B1

我们测量了湖的深度。

We measured the ___depth of the lake.

在3000米以下的深度很少有鱼。

There are very few fish at ___depths below 3000 metres.

河水冻结深度超过一米。

The river froze to a ___depth of over a metre.