例句與造句

1. If living tree cells are no longer available the parasite feeds and reproduces on the fungal hyphae growing in the resin canals.
2. Alvin agrees but while they are in the woods, he pushed Hiccup into a tree cell, where he meets a witch who introduces herself as Hogtrude ( and Hiccup introducing himself as Fishlegs ), who helps get some nasty things from Toothless's tummy.
3. It's difficult to find tree cell in a sentence. 用tree cell造句挺難的