1. bog down : 陷入困境；
及物动词
不及物动词
1. 沼泽；湿地；泥塘
A bog is an area of land which is very wet and muddy.
2. 厕所；茅厕
The bog is another name for the toilet.
相关词组：bog down
1. wet spongy ground of decomposing vegetation
has poorer drainage than a swamp
soil is unfit for cultivation but can be cut and dried and used for fuel
Synonym: peat bog