"ragweed" بـChinese (Simplified)

• 豚草

التعريف

一种有绿色小花的植物，会向空气中释放大量花粉，常在夏末和秋季引发过敏反应。

ملاحظات الاستخدام (Chinese (Simplified))

“ragweed” 主要指美洲常见的杂草种类，以引发过敏著称。常见于医学和健康语境中，与“破布”（rag）无关。常出现于“豚草过敏季”、“豚草花粉过敏”等说法。

أمثلة

Many people are allergic to ragweed pollen.

许多人对**豚草**花粉过敏。

Ragweed grows in fields and along roads.

**豚草**生长在田野和道路旁。

The doctor said my sneezing is caused by ragweed.

医生说我的打喷嚏是因为**豚草**。

Every fall, my allergies get worse because of ragweed season.

每年秋天，我的过敏因为**豚草**季节变严重。

If you have hay fever, watch out for ragweed pollen counts on the news.

如果你有花粉症，注意新闻里播报的**豚草**花粉指数。

They tried to remove all the ragweed near the school to help students with allergies.

他们试图清除学校附近的所有**豚草**，以帮助有过敏的学生。