crumb是什么意思,crumb怎么读,
crumb rubber废胶末;粒状生胶
bread crumb面包心;面包碎屑;面包瓤
词根:crumb
adj.crumbly 脆的;易碎的
n.crumble 面包屑
crumbliness 破碎性
vi.crumble 崩溃;破碎,粉碎
vt.crumble 崩溃;弄碎,粉碎
2.Microfloral activity in worm may have an important effect on soil crumb structure.
蚯蚓类中微生物群落活性对土壤团粒结构可起重要作用。
3.Can affirm that isn't water, because it has a color and have already dyed deep and a crumb of ground.
可以肯定那不是水,因为它有颜色,已染深了所及地面的一小片。