Learner's definition of MUD
[noncount]
: soft, wet dirt泥;稀泥;泥浆 -
He tracked mud into the house.他把泥带回了家。
-
His shoes were covered with mud. = His shoes were caked in/with mud.他的鞋沾满了泥。
-
The car was stuck in the mud.这车陷进了泥泞。
as clear as mud
informal
: very difficult to understand : not clear at all十分模糊;让人费解
drag someone's name through the mud
— see 1drag
sling/throw mud
chiefly US
: to publicly say false or bad things about someone (such as a political opponent) in order to harm that person's reputation诋毁;中伤 — see also mudslinging
your name is mud
informal
◊ If your name is mud people do not like or trust you.声名扫地