Correct

母体

/ mǔtǐ /
Strokes

Definition

(zoology, medicine) mother's body/(chemistry etc) parent/matrix/(statistics) population/parent population

Example

As a Noun

mother's body; (female) parent

1
母体
miǎn
免疫

maternal immunity

As a Noun

parent; matrix;precursor

2
母体
yuán
元素

parent element