muss1 /mʌs/ (also muss up) verb [transitiveT] informal especially American EnglishAmE
UNTIDYto make something untidy, especially someone’s hair 把〔某物,尤指头发〕弄乱,使凌乱
Briscoe reached down and mussed the boy’s hair.
布里斯科伸出手揉了揉那男孩的头发。
Examples from the Corpus
muss• He never got his hair mussed.• Pre-Hugo, come to think of it, my hair never got mussed.• Grass long and mussed by wind.• The store man Alexander headed them, stepped toward the boyEarl Varney and mussed his hair.• The other was mussed, the bedspreadpulled down and the pillowsstacked against the headboard.• A warmbreezemussed up her wispy hair.
muss2 noun
no muss, no fussno fuss no mussused to say that something can be done easily and without problems – used humorously 很容易,没问题〔幽默用法〕