Correct

抗病毒

/ kàngbìng dú / 
Strokes

Definition

antiviral

Example

As a Verb

be antiviral/antivirotic

1
Kàng
抗
bìngdú
病毒
yìmiáo
疫苗

antiviral vaccine; antivirus

2
Kàngbìngdúyào
抗病毒药

antiviral (agent)

3
Kàngbìng
抗病
dúxìng
毒性

antiviral property

4
Kàng
抗
bìngdú
病毒
miǎnyì
免疫

antiviral immunity

5
Kàng
抗
bìngdújì
病毒剂

antivirotic; antiviral (agent)

6
Kàng
抗
bìngdú
病毒
dànbái
蛋白

antiviral protein