annual having the stem beset with curved prickles; North America and Europe and Asia
同义词：cleavers??/??clivers??/??goose grass??/??spring cleavers??/??Galium aparine
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。