英语语法分析

My daddy is a tutor, or my mother is a stayer.

我爸爸是一名园丁，而我母亲是一名务工佣人。

My daddy is a tutor , or my mother is a stayer.

我爸爸是一名园丁，而我母亲是一名务工佣人。

Influences of embryo quality and type differentiation stayer media passage and digestion fluid on embryonic cell separation and cloning were discussed respectively.

本文就胚胎质量和胚胎类型分化抑制物培养基传代时间和消化液等方面对胚胎干细胞分离克隆的影响进行了讨论。