impede
过去式：impeded
过去分词：impeded
现在进行时：impeding
词形变化：
名词: impeder | 动词过去式: impeded | 动词过去分词: impeded | 动词现在分词: impeding | 动词第三人称单数: impedes |
词义辨析：
同义:
vt.妨碍; 阻止
hinder
obstruct
curb
inhibit
arrest
check
retard
delay
limit
confine
cramp
hamper
interrupt
frustrate
stonewall
filibuster
同义参见:
embarrass
bar
hamper1
hinder1
prejudice
restrict
thwart
stem2