ragweed
英['ræɡwiːd]
美['ræɡwiːd]
- n. 豚草
详细释义
Noun:
-
widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity
-
any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
双语例句
- 1. Limit your outside activities if you are bothered by ragweed and mold.
- 当你受豚草和霉菌困扰时,尽量限制户外活动.
来自互联网
- 2. Patients who demonstrated to severe rhinitis symptoms upon exposure to ragweed were admitted to the study.
- 暴露于豕草而激发严重鼻炎症状并证实得到缓解的患者加入该研究.
来自互联网
- 3. TOLAMBA is designed to target the underlying cause of seasonal allergic rhinitis caused by ragweed.
- TOLAMBA是针对由豕草引起的季节性变应性鼻炎的根本原因设计的.
来自互联网
用法讲解
- ragweed pollen 豚草花粉
- whole ragweed extract 全豚草浸出物, 豚草...
相关词汇
- benweed 千里光属
- ragwort [植]千里光
- Senecio jacobaea 美狗舌草
- tansy ragwort 千里光
- bitterweed 美洲的几种含有苦素的植物...
- ambrosia 神的食物
【近义词】
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