couch grass
美
英 
英汉解释
英英解释
例句
Heredity of Chloroplast and Nuclear Genomes of Asymmetric Somatic Hybrid Lines Between Wheat and Couch Grass
小麦与高冰草体细胞杂种后代的核基因组和叶绿体基因组的遗传特征
Effect of Row Spacing and Plant Acreage and basal Fertilizer on Tassel of Ryegrass and Couch Grass
行距、播量和基肥对草坪型黑麦草和高羊茅抽穗的影响