![]() |
| |||
subtracter-adder | |||
an adder-subtractor | |||
adder subtracter | |||
adder-subtractor; add-substracter | |||
adder-subtracter |
加减器 : 21 phrases in 10 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 1 |
Aviation | 1 |
Electric machinery | 1 |
Electronics | 3 |
General | 4 |
Metallurgy | 1 |
Space | 1 |
Technology | 7 |