Chemical synthesis comes with many disadvantages like the low yield, instability of product quality and high cost.

化学合成法存在收率低、产物不稳定以及合成成本高等缺点；

youdao

Chemical synthesis comes with many disadvantages like the low yield, instability of product quality and high cost.

化学合成法存在收率低、产物不稳定以及合成成本高等缺点；

youdao