English Dictionary

ragweed

名詞

A plant of the genus Ambrosia. These weeds are particularly noted for producing pollen which people with hay fever are allergic to.

日本語の意味

アンブロジア属に属する雑草で、花粉症の原因となる花粉を大量に放出する植物。

Ragweed pollen made my allergies so severe last September that I had to stay indoors for weeks.

昨年9月、ブタクサの花粉のせいでアレルギーがひどくなり、数週間家の中にいなければなりませんでした。

意味（1）

A plant of the genus Ambrosia. These weeds are particularly noted for producing pollen which people with hay fever are allergic to.

ragweeds （ plural ）