n.簇；叢
名詞tuft的復(fù)數(shù)形式.
Even paved parking lots often display a few tufts of tough grass poking up through the cracks. 即使是在鋪磚的停車場，也常會(huì)有幾簇頑強(qiáng)的小草從縫隙間探出身來。
In this benign gland, the luminal contour shows tufts and papillary infoldings. 下面的良性前列腺腺體內(nèi)，腺腔內(nèi)可見叢狀和乳頭狀內(nèi)折。
