释义 |
double duty
double duty1. Doing two things simultaneously. It's sometimes tough to do double duty as an accountant and a mom, but we really needed a second income.2. Serving two functions. Don't worry, this space can do double duty as a guest room and an office.See also: double, dutydouble dutyFulfilling two functions at the same time, as in Our pickup truck does double duty, since it is used for the business and for family outings . See also: double, duty |