redroot

听听怎么读

英 ['redru:t]

美 ['redˌrut]

是什么意思

美洲茶，西风古；

英英释义

redroot[ 'redru:t, -rut ]

n.perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leaf and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant
同义词：bloodrootpuccoontetterwortSanguinaria canadensis

学习怎么用

权威例句

Interference of Redroot Pigweed (Amaranthus retroflexus) in Corn (Zea mays)
Influence of Emergence Time and Density on Redroot Pigweed (Amaranthus retroflexus)
ALS inhibitor resistance in populations of Powell amaranth and redroot pigweed.
Interference of redroot pigweed (Amaranthus retroflexus), Palmer amaranth (A. palmeri), and common waterhemp (A. rudis) in soybean.
Relative Time of Redroot Pigweed (Amaranthus retroflexus L.) Emergence Is Critical in Pigweed-Sorghum [Sorghum bicolor (L.) Moench] ...
Mutations in ALS confer herbicide resistance in redroot pigweed (Amaranthus retroflexus) and Powell amaranth (Amaranthus powellii)
Temperature Effects on Germination and Growth of Redroot Pigweed (Amaranthus retroflexus), Palmer Amaranth (A. palmeri), and Common ...
Effect of corn-induced shading on dry matter accumulation, distribution, and architecture of redroot pigweed (Amar anthus retroflexu...
Competition and canopy architecture as affected by soybean (Glycine max) row width and density of redroot pigweed (Amaranthus retrof...
Temperature- and moisture-dependent models of seed germination and shoot elongation in green and redroot pigweed (Amaranthus powelli...

r开头的单词