western ragweed
ریشه و کاربرد
ریشه
From 'western', referring to its geographical distribution, and 'ragweed', a type of plant known for causing allergic reactions.
مثال
- Western ragweed is a common cause of hay fever.
- The fields are full of Western ragweed.
- Western ragweed can grow up to three feet tall.
ترکیبهای رایج
Western ragweed pollen Western ragweed allergy Western ragweed plant
تعریف انگلیسی
noun
- coarse perennial ragweed with creeping roots of dry barren lands of southwestern United States and Mexico