ragweed

US [ˈræɡˌwid]
UK [ˈræɡˌwiːd]
  • n.豚草（北美植物，其绿色小花含大量花粉，可引起枯草热）
  • Web猪草；豚草属；豕草

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Web Definition

ragweed
n.
1.
豚草（北美植物，其绿色小花含大量花粉，可引起枯草热）a N American plant with small green flowers that contain a lot of pollen , which causes hay fever in some people

Sample Sentence

Definition:
AllAll,豚草豚草,猪草猪草,豚草属豚草属,豕草豕草
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
It meant crossing a broad field of ragweed, breathing heavily as the two of us lugged the canoe, heavy with its layers of paint.
这意味着要越过宽阔的豚草区；我们两个小伙子气喘吁吁地拖着有很沉涂料层的独木舟。
zhè yì wèi zhe yào yuè guò kuān kuò de tún cǎo qū ; wǒ men liǎng gè xiǎo huǒ zi qì chuǎn xū xū de tuō zhe yǒu hěn chén tú liào céng de dú mù zhōu 。
blog.sina.com.cn
2.
Hakka mountain pig is the main lines of business, and the pigs using less feed, even to a child once played ragweed.
客家山区，是猪的主要业务，并使用更少的猪饲料，甚至曾经扮演过豚草一个孩子。
kè jiā shān qū , shì zhū de zhǔ yào yè wù , bìng shǐ yòng gèng shǎo de zhū sì liào , shèn zhì céng jīng bàn yǎn guò tún cǎo yī gè hái zi 。
www.qiyeku.com
3.
The two grubby small boys with two-coloured hair who were digging among the ragweed in front yard.
两个肮里肮脏的长着亚麻色头发的小男孩正在前院的杂草丛里挖什么东西。
liǎng gè āng lǐ āng zāng de cháng zhe yà má sè tóu fà de xiǎo nán hái zhèng zài qián yuàn de zá cǎo cóng lǐ wā shén me dōng xi 。
dictsearch.appspot.com
4.
The Common Agricultural Policy, which instituted the fallow system, initially contributed thereby to the increase of Ragweed.
共同农业政策，其中提起的休耕制度，初步作出了贡献，从而对豚草的增加。
gòng tóng nóng yè zhèng cè , qí zhōng tí qǐ de xiū gēng zhì dù , chū bù zuò chū le gòng xiàn , cóng ér duì tún cǎo de zēng jiā 。
www.syyxw.com
5.
It's enough to make you grab a tissue: Minneapolis has tacked 16 days to the ragweed pollen season since 1995; LaCrosse, Wisc.
下面的数据将使你忍不住抓起一张纸巾：明尼阿波利斯市自1995年以来的花粉季增加了16天；
xià mian de shù jù jiāng shǐ nǐ rěn bu zhù zhuā qǐ yī zhāng zhǐ jīn : míng ní ā bō lì sī shì zì yī jiǔ jiǔ wǔ nián yǐ lái de huā fěn jì zēng jiā le shí liù tiān ;
article.yeeyan.org
6.
Once exposed to ragweed, allergy sufferers often experience sneezing, runny noses and swollen, itchy, and watery eyes.
一旦过敏患者接触到猪草花粉，就会出现打喷嚏，流鼻涕，浮肿，发痒和流眼泪的症状。
yí dàn guò mǐn huàn zhě jiē chù dào zhū cǎo huā fěn , jiù huì chū xiàn dǎ pēn ti , liú bí tì , fú zhǒng , fā yǎng hé liú yǎn lèi de zhèng zhuàng 。
career.51youcai.com
7.
Early clinical tests of CpG added to ragweed antigen have shown promise as a vaccine against hay fever.
将CpG加入猪草抗原的早期临床测试带来对抗花粉热的希望；
jiāng CpG jiā rù zhū cǎo kàng yuán de zǎo qī lín chuáng cè shì dài lái duì kàng huā fěn rè de xī wàng ;
edba.ncl.edu.tw
8.
Subjects received six doses of TOLAMBA over six weeks prior to the start of the 2006 ragweed season.
受试者在2006年豕草季节开始之前超过6周时接受6个剂量的TOLAMBA治疗。
shòu shì zhě zài èr líng líng liù nián shǐ cǎo jì jié kāi shǐ zhī qián chāo guò liù zhōu shí jiē shòu liù gè jì liàng de TOLAMBA zhì liáo 。
news.dxy.cn
9.
The fight against Ragweed is particularly active and efficient.
对豚草的斗争是特别积极和有效的。
duì tún cǎo de dòu zhēng shì tè bié jī jí hé yǒu xiào de 。
www.syyxw.com
10.
Patients who demonstrated moderate 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。
bào lù yú shǐ cǎo ér jī fā yán zhòng bí yán zhèng zhuàng bìng zhèng shí dé dào huǎn jiě de huàn zhě jiā rù gāi yán jiū 。
news.dxy.cn