v.妨害；阻害
Objects, such as provisions or baggage, that impede or encumber. 包袱妨碍或拖累的物体，如装备或者行李
He is encumbered with a large family. 他被一个大家庭所拖累。
Travelling is difficult when you're encumbered with two small children and a heavy suitcase. 旅行时带着两个孩子和一个沉重的手提箱，真是寸步难行。
v.妨害；阻害
adj.没有阻碍的；没有负担的
vt.排除(障碍)；摆脱(负担)
