trad

n [U] (infml 口) traditional jazz (ie in the style of the 1920's, with fixed rhythms and harmonies and much improvisation) 传统爵士乐（二十年代风格的, 有固定的节奏、 和声及很多即兴发挥）.

tracheotomy, trachoma, tracing, tracing-paper, track, track and field, track down, track events, track out, track record, track suit, tracked, tracking station, tract, tractability, tractable, traction, traction-engine, tractor, tractor-trailer, trade, trade gap, trade mark, trade name, trade price, trade secret, trade wind, trade-in, trade-off, trade-unionism, trade-unionist, trademark, trader, Trades Union Congress (abbr 缩写 TUC), tradesman, trading, trading estate, trading post, trading stamp, tradition,