Galium trifidum is a species of flowering plant in the coffee family known by the common name threepetal bedstraw. It is native to most of northern and western North America from Alaska eastern Canada to Mexico, where it grows in moist habitat.
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。