Correct

补体

/ bǔ tǐ / 
Strokes

Definition

complement (in blood serum)

Example

As a Noun

complement (in blood serum)

1
Bǔtǐ
补体
jiéhé
结合
shíyàn
实验

complement fixation test

2
Bǔtǐ
补体
chéngfèn
成分
quēfá
缺乏

complement component deficiency