tuft method[流] 丝线法;束纤维法
hair tuft毛丛
apical tuft顶束
tuft curve须丛曲线
gill tuft[鱼] 鳃簇
Tiller tuft分蘖丛
fiber tuft纤维簇;纤维束
seed tuft种子冠毛
Svein Tuft斯韦恩·塔夫特
N-COUNT（可数名词） A tuft of something such as hair or grass is a small amount of it which is growing together in one place or is held together at the bottom. 一撮; 一簇 [oft N 'of' n]
He had a small tuft of hair on his chin.
他下巴上有一小撮胡须。