用作及物动词
▲S+～+n./pron.
He muddies himself face.他使自己的脸上沾着泥。
He always muddies the water.他总是在弄乱情况。

用作定语
▲～+n.
There is a muddy expression in his face.他脸上有一种糊涂的表情。
用作表语
▲S+be+～
The road is very muddy.这条路非常泥泞。
It looks muddy.天很暗。
His glasses are muddy.他的眼镜是模糊的。