debt/dεt/

1.noun [c] 
(sum of money owed) 债务

2.noun [u] 
(state of owing money) 欠债

to be in/get into debt
负债
to be/get out of debt
不欠债
bad debt
坏账
to be in sb's debt/owe sb a debt
 [frm] 欠某人的人情债