knapweed

英式音标：['næpwi:d]

美式音标：['næpˌwid]

词义：

n.

黑矢车菊，矢车菊；

英英释义

knapweed[ 'næpwi:d ]

n.any of various plants of the genus Centaurea having purple thistlelike flowers

用法：

权威例句

The impact of knapweed on Montana's economy

Effects of Sheep Grazing on a Spotted Knapweed-Infested Idaho Fescue Community

Introductory notes on squarrose knapweed (Centaurea virgata Lam. ssp. squarrosa Gugl.)

A Systems Approach for the Management of Russian Knapweed (Centaurea repens)

Effect of biocontrol insects on diffuse knapweed (Centaurea diffusa) in a Colorado grassland

Distribution, biology, and management of diffuse knapweed () and spotted knapweed ().

Revegetating Russian Knapweed ( Acroptilon Repens) Infestations Using Morphologically Diverse Species and Seedbed Preparation

Herbicide Effects on Density and Biomass of Russian Knapweed (Acroptilon repens) and Associated Plant Species

Distribution, biology, and management of diffuse knapweed (Centaurea diffusa) and spotted knapweed (Centaurea maculosa).

Distribution of yellow starthistle (Centaurea solstitialis) and Russian knapweed (Centaurea repens).

造句：

1. Sherbet lemons are hard candies filled with dry sherbet powder.

柠檬果子露其实就是中心填了这种干果子露粉的硬糖.

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2. For dessert we have vanilla ice cream and lemon sherbet.

我们餐后甜点有香草冰淇淋和柠檬果子露.

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3. I like vanilla ice cream but I do not like lemon sherbet.

我喜欢香草冰激淋,我不喜欢柠檬果汁露.

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4. Drink water scented with fennel, sherbet.

喝那加了茴香的水, 冰镇果汁.

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5. I ordered a sherbet, not ice cream.

我点的是清凉饮料, 不是冰淇淋.

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[ sherbet 造句 ]