词根cumber, cumbr
cumber词根的含义:barrier, obstacle: 障碍,阻碍
cumber词根的解释:
cumber词根的来源:

cumber词根的英语单词举例:

cumbersome 大而笨重的adj.
cumber 障碍 + some 易于…的 → 笨重的
It 's cumbersome and businesses could be losing customers .
笨重会令生意损失客户。
encumber 妨碍; 阻碍; 拖累v.
en 使… + cumber 障碍 → 使成为障碍 → 妨碍; 阻碍
They can 't encumber us on the road .
他们不会在路上拖累大家。
cumbrance 拖累n.
cumbr 障碍 + ance 名词后缀 → 拖累
Whether service industry is a drive or cumbrance for economic development is still a debate issue .
服务业到底是经济增长的动力还是拖累,这仍然是一个有争议的问题。