tuft

n bunch of hair, feathers, grass, etc, growing or held together at the base （在底部丛生的或聚集的）一束毛发、 一簇羽毛或一丛草等.

TT, tub, tub-thumper, tub-thumping, tuba, tubby, tube, tubeless, tuber, tubercular, tuberculosis, tuberous, tubing, tubular, TUC, tuck, tuck-in, tucker, Tue (also Tues), Tuesday, tufted, tug, tug of love, tug of war, tugboat, tuition, tulip, tulle, tumble, tumble-drier (also `tumbler-drier), tumbledown, tumbler, tumbler-drier, tumbleweed, tumbrel (also tumbril), tumescence, tumescent, tumid, tumidity, tummy,