two-sided copies（双面复印）是什么意思？音标发音+图解场景

双面复印 /ˈtuːsˈaɪdɪd ˈkɒpɪz/ n

English: two-sided copies · 双面复印

释义：Button that chooses between one-sided printing (front only) and two-sided printing (front and back).

这个词出现在以下图解场景（1）