trenchant

adj. 锐利的,尖刻的,苛刻的,清晰的,分明的

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, trench coat, trenchantly, trencher, trencherman, trend, trend-setter, trend-setting, trendily, trendiness, trendy, trepan, trephine, trepidation, trespass, trespasser, tress, trestle, trestle-table, trews, tri-, triad,