Although cell culture technology has only come to the fore in the last five to ten years, the beginnings of the subject may be traced back to the late nineteenth century.
Although cell culture technology has only come to the fore in the last five to ten years, the beginnings of the subject may be traced back to the late nineteenth century.
虽然细胞培养技术在过去五至十年涌现，但这一课题甚至可以追述至十九世纪末。