lamella的复数形式怎么写？

Chromatophore A name generally applied to a pigment - bearing structure, usually a membrane lamella or vesicle.承载色素的结构, 通常是细胞膜的薄层或小泡.Such fibers may have lamella superstructure and the paraffin oil exists in the interlam...

lamella的音标：lamella的英式发音音标为：[lə'melə]lamella的美式发音音标为：[lə'melə]...

n.薄层，薄片，瓣，鳃...