N-COUNT
一丛;一簇;一撮
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.
例句
He had a small tuft of hair on his chin.
他下巴上有一小撮胡须。
…tufts of wool torn from sheep by bushes and brambles.
被矮丛林与荆棘粘下来的簇簇羊毛