sneezeweed
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英式音标：[sni:z'wi:d]
美式音标：[sniz'wid]
词义：
释义
堆心菊（属）；
英英释义
sneezeweed
n.any of various plants of the genus Helenium characteristically causing sneezing
用法：
Sneezeweed
SNEEZEWEED
Sneezeweed Conservation Bears Fruit
Control of Orange Sneezeweed with 2,4-D
Western sneezeweed (Helenium hoopesii) as a poisonous plant
Certain ecological characteristics of orange sneezeweed.
Toxicity of Helenium microcephalum (smallhead sneezeweed)
Management of sheep on range infested with orange sneezeweed
The Potential Allelopathic Characteristics of Bitter Sneezeweed (Helenium amarum)
Isolation of hymenovin from Hymenoxys richardsonii (pingue) and Dugaldia hoopesii (orange sneezeweed)
Mammalian toxicity of helenalin, the toxic principle of Helenium microcephalum CD (smallhead sneezeweed).
Isotenulin, C17H22O5, is a sesquiterpene lactone isolated from sneezeweed Helenium amarum. It crystallizes with two independent mol-...
权威例句
SNEEZEWEEDSneezeweed
SNEEZEWEED
Sneezeweed Conservation Bears Fruit
Control of Orange Sneezeweed with 2,4-D
Western sneezeweed (Helenium hoopesii) as a poisonous plant
Certain ecological characteristics of orange sneezeweed.
Toxicity of Helenium microcephalum (smallhead sneezeweed)
Management of sheep on range infested with orange sneezeweed
The Potential Allelopathic Characteristics of Bitter Sneezeweed (Helenium amarum)
Isolation of hymenovin from Hymenoxys richardsonii (pingue) and Dugaldia hoopesii (orange sneezeweed)
Mammalian toxicity of helenalin, the toxic principle of Helenium microcephalum CD (smallhead sneezeweed).
Isotenulin, C17H22O5, is a sesquiterpene lactone isolated from sneezeweed Helenium amarum. It crystallizes with two independent mol-...
造句：
1. The song was composed extempore.
这个曲子是即席作成的.
来自辞典例句
2. A great poet once wrote an extempore poem here.
一位大诗人曾经在这里留题了一首诗.
来自互联网
[ extempore 造句 ]
sneezeweed
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