tree-fern

n large fern with an upright woody stem 桫椤（高大的蕨类植物, 茎部挺直）.

treason, treasonable, treasonably, treasure, treasure trove, treasure-house, treasure-hunt, treasurer, treasury, Treasury bill, treat, treat sb. as, treat sb. for, treatable, treatise, treatment, treaty, treble, treble chance, tree, tree-house, tree-line (also `timber-line), tree-top, tree-trunk, treeless, trefoil, trek, trellis, tremble, trembler, trembling, trembly, tremella, tremendous, tremendously, tremolo, tremor, tremulous, tremulously, trench,