ruderal的读音 ruderal中文意思

英音  ['ru:dərəl] 
美音  ['ru:dərəl] 
n. 杂草
adj. 杂草丛生的
ruderal 用法和例句
Through investigating the flora of the ruderal in the urban area of shanghai , this paper analyzed the diversity of ruderal influenced by rapid urbanization , and studied the charateristics of ruderal adapt to the urban habitats with high heterogeneity .
通过对上海中心城区城市杂草区系的调查,分析了高强度城市化影响下杂草的多样性状况,探讨了高异质性城市生境中杂草的适应特征。