poison ivy oak or sumac有毒植物
Poison Ivy & Oak毒葛
poison oak extract槲叶毒葛浸膏;翻译
poison oak dermatitis毒橡皮炎;毒漆藤皮炎
allergic dermatitis due poison oak槲叶毒葛致变应性接触性皮炎
contact dermatitis due poison oak槲叶毒葛致接触性皮炎
it's poison oak是有毒的橡木
N-UNCOUNT（不可数名词） Poison oak is a plant, similar to poison ivy, that causes a rash or skin problems if you touch it. 毒栎 [美国英语]
We walked through poison oak and got scratched by thorns.
我们从毒栎中穿过，身上被尖刺刮破。