serviceable

英['sɜːvɪsəb(ə)l] 美['sɝvɪsəbl]

1. ready for service or able to give long service;

"serviceable equipment"

"heavy serviceable fabrics"

2. having a beneficial use;

"a serviceable kitchen gadget"

3. intended or able to serve a purpose without elaboration;

"serviceable low-heeled shoes";