clumps

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。

Fast moving particles, however, cannot clump together on such small scales and, in fact, suppress the clumping of other matter. 可是快速移动的粒子不能以这种小比例范围丛生一起，事实抑制了其它物质丛生。