burden
名词复数：burdens
过去式：burdened
过去分词：burdened
现在进行时：burdening
词形变化：
动词过去式: burdened | 动词过去分词: burdened | 动词现在分词: burdening | 动词第三人称单数: burdens |
同义词：
load | charge | saddle | weight | task | encumbrance | cargo | lumber | weigh down | encumber | trouble | yoke | inconvenience | problem | drain | affliction | liability | hard work | core | loading | weight down | effect | gist | incumbrance | onus | essence | burthen |
反义词：
词义辨析：
同义:
n.负荷; 义务; 艰难
load
charge
task
hard work
反义:
vt.使负重担
lighten
reduce