clump
/klʌmp; klʌmp/ n
group or cluster (esp of trees, shrubs or plants) （尤指树木或花草的）丛
a small clump of oak trees 橡树丛. clump, v [Tn, Tn.p esp passive 尤用於被动语态]
~ sth (together) form a clump or arrange sth in a clump 形成一丛; 将某物聚集成堆
The children's shoes were all clumped together in a corner. 孩子们的鞋都堆在角落里.
clump / klʌmp; klʌmp/ v [Ipr, Ip]
~ about, around, etc walk in the specified direction putting the feet down heavily 以沉重的脚步向某方向行走
clumping about (the room) in heavy boots 穿著笨重的靴子（在屋里）走来走去. clump, n [sing]
sound of heavy footsteps 沉重的脚步声
the clump of boots 靴子的咯咯声.