n.丛；块；沉重的声音
v.用沉重的脚步行走；丛生；使成簇
Which month hospital receives brachial clump nerve best? 哪个月医院接臂丛神经最好了？
It was as if he had hacked with his thick boots at a clump of bluebells. 仿佛他用自己的厚靴子无情地践踏了一丛野风信子。
The grain was rubbed out of the ears in the clump and scattered in the prepared soil. 将这块地上耳穗里的庄稼搓出并撒到备好的土地里。
I held a bit of the hearty earth in my hand to form a hard clump and added it to the bowl. 我用手捧起一点肥沃的土壤，并使其成为硬实的一整块，把它放进碗里。
adj.成块的；多块的；树林繁茂的
