urushiol

/oo-roo-shee-awl, -ol/US // ʊˈru ʃiˌɔl, -ˌɒl //UK // (ˈuːrʊʃɪˌɒl, uːˈruː-) //

尿素,尿素醇,脲醛树脂,尿苷

Definitions

n.名词 noun

1
- : a toxic, liquid, catechol derivative, the active irritant principle in several species of the plant genus Rhus, as in poison ivy.