Learner's definition of LOUSE
[count]
1
plural lice /ˈlaɪs/ : a type of small insect that lives on the bodies of people or animals虱子 2
informal plural louses : a bad or cruel person卑鄙的人;残酷的人 2 louse /ˈlaʊs/ verb
louses; loused; lousing
louses; loused; lousing
Learner's definition of LOUSE
louse up
[phrasal verb] louse (something) up or louse up (something) informal
: to do (something) badly搞坏;弄糟 : to cause (something) to be ruined or spoiled毁坏;破坏