显微镜下可以观察到组织的细胞结构。

The ___cellular composition of tissues can be observed under a microscope.

我的手机在山区经常失去蜂窝信号。

My phone often loses ___cellular signal in the mountains.

这种蜂窝状的储物盒可以很好地分类收纳小物件。

This ___cellular storage box is perfect for organizing small items.