Sebum is that oily, waxy stuff that comes out of your pores.

皮脂是从你毛孔里排出的油腻的蜡状物质。

We have like waxy, new potatoes. - Yeah.

我们有蜡质新土豆（淀粉少）。- 是的。

And those surfaces are very waxy.

这些表面非常柔软。

Many use this waxy substance to construct veritable bunkers.

很多介壳虫用这种蜡质建造真正的小室。

All around me are short shrubs with purple stems and waxy leaves.

我周围都是矮小的灌木，它们有着紫色的茎杆和光滑的叶子。

And the waxy oil keeps ears from getting too dry.

耳垢油可以避免耳朵变得过于干燥。

And also a waxy coating to stop water from escaping.

还有一层蜡状涂层，以防止水逸出。

We've got the thin, waxy cuticle...then the epidermis cells.

我们了解了薄薄的蜡质角质层… … 然后是表皮细胞。

The waxy coating on the needles protects their leaves from the cold.

针叶上的蜡质涂层保护它们的叶子免受寒冷的侵袭。

Their bodies are waxy, water resistant and look how tough their raft is.

他们的身体上附有一层蜡质，因此可以防水，看它们形成的筏子有多么坚固。