trestle

n structure of wood, metal, etc withlegs, used in pairs to support planks, a table-top, a bench,etc （放置木板、 桌面、 坐板等的）支架, 条凳（成对使用）.

tremulous, tremulously, trench, trench coat, trenchant, trenchantly, trencher, trencherman, trend, trend-setter, trend-setting, trendily, trendiness, trendy, trepan, trephine, trepidation, trespass, trespasser, tress, trestle-table, trews, tri-, triad, trial, trial run, triangle, triangular, tribal, tribalism, tribe, tribesman, tribulation, tribunal, tributary, tribute, trice, triceps, trick, trickery,