How to say "这毒物的关键" (zhè dú wù de guān jiàn) in Chinese dialogue

zhèdeguānjiàn

The key to this poison

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0123:08
yǒu
shén
me
shì
jǐn
néng
zuò
de

Is there anything I can do?

LINE 0223:11
PLAYING SCENE
zhè
de
guān
jiàn

The key to this poison

LINE 0323:13
shì
kǒu
hòu
liǎng
shí
chén
shēng
chū
hóng
chuāng

is the rash that appears four hours after ingestion.

Show Information
Source MediaTV Series
Season & EpisodeS2 E15
Timestamp23:11
TMDB ID124595