difficulty
名词复数：difficulties
词形变化：
同义词：
trouble | obstacle | hurdle | hardship | complexity | intricacy | adversity | complication | trickiness | problem | snag | predicament | misfortune | impediment | emergency | stumbling block | obstruction | annoyance | effort | struggle | hitch | exertion | strain | embarrassment | knot | weight | pest | crossing | mishap | penalty | delicacy | grief | misunderstanding | plight | vicissitude | rigor | difficultness |
反义词：
ease | simplicity |
词义辨析：
同义:
n.困难, 艰难; 困境
hardship
trouble
misfortune
predicament
emergency
annoyance
obstacle
obstruction
同义参见:
mishap
grief
embarrassment
plight1
penalty
delicacy
crossing
weight
hurdle
hitch
pest
misunderstanding
knot
反义:
n.困难; 难题; 困境
ease
simplicity
反义参见:
facility