obstacle
名词复数:obstacles
同义词:
hindrance | obstruction | barrier | impediment | hitch | difficulty | hurdle | deterrent | stoppage | catch | snag | block | problem | complication | stumbling block | blockage | blockade | wall | dike | penalty | damp | drawback | prevention | embarrassment | bar |
反义词:
help |
词义辨析:
同义:
n.障碍, 阻碍
同义参见:
反义:
n.障碍(物); 妨碍