Trichoplax is an extremely simple animal that has multiple cells, but no organs and not much in the way of bodily structure.

毛虫是一种极其简单的动物，有多个细胞，但没有器官，也没有多少身体结构。

Simply put, they consist of multiple photovoltaic cells that are usually made of silicon.

简而言之，它们由多个通常由硅制成的光伏电池组成。

722. Request a general heading of 050 due to multiple cells ahead.

722. 由于前面有多个单元格，请求总航向 050。

The descendants of that one little hangry cell went on to evolve multicellularity, forming bodies composed of multiple cells held together by rigid walls.

那个小饥饿细胞的后代继续进化成多细胞，形成由刚性壁连接在一起的多个细胞组成的身体。

We call these connection points terminals, and we can connect multiple voltaic cells together by placing wires between their opposite electrodes.

我们将这些终端称为终端，我们可以通过在它们的相对电极之间放置导线来将多个伏打电池连接在一起。

It also happened to be the oldest complex multicellular organism we knew of, too – one that seemed to have multiple cell types and a 3D body plan.

它也恰好是我们所知道的最古老的复杂多细胞生物——一种似乎具有多种细胞类型和 3D 身体结构的生物。

I mean, as soon as an organism evolves to have multiple specialized cells working together for the good of the whole, there's serious evolutionary pressure to make sure that one cell doesn't mutate and try to out-compete all the rest.

我的意思是，一旦一个有机体为了整体的利益而协同工作而进化为具有多个专门的细胞，就会存在严重的进化压力，以确保一个细胞不会发生突变并试图在竞争中胜过所有其他细胞。