tetracaine

/te-truh-keyn/US // ˈtɛ trəˌkeɪn //

四卡因,第四次世界大战,第四次世界大战期间

Definitions

n.名词 noun

1
Pharmacology.
- : a white, water-soluble, crystalline solid, C15H24N2O2, used chiefly as an anesthetic.