关于ferns的百科

• ferns造句怎么写

• Thehillsidesarecoveredwithferns.Foilage:Holly,hazel,heatherandallferns.Hisanswer:snailsandfiddleheadferns.epiphyticfernsofMadagascartotropicalAsiaandNewGuinea.Seedferns(whichareunrelatedtomodernferns)grew25feettall.Treefernsgrew30feet,withcrownsoflar...
• 2017-04-1614085