duplicate
['dju:plikət, 'dju:plikeit]
vt. 复制；使加倍
n. 副本；复制品
adj. 复制的；二重的
vi. 复制；[遗传]重复
同义词
参考例子
1.He duplicated a few copies of her letter and handed her the original.
他复印了几封她的信，把原信交给她。
2.Select a constant to change its value, remove it or duplicate it.
选择一个常量以便更改其值，删除它或复制它。
3.They can understand and duplicate gestures and movements to show comprehension.
他们能够明白并且重复手势、动作来显示理解。
英文解释
n.
1.something additional of the same kind
2.a copy that corresponds to an original exactly
v.
1.make or do or perform again
2.duplicate or match
3.make a duplicate or duplicates of
4.increase twofold
adj.
1.identically copied from an original
2.being two identical
网络释义
Duplicate
复制; 副本; 副本的，复制的; 副本，复本;
Duplicate Layer
复制图层; 复制层; 图层复制; 复制;
Duplicate Curves
复制曲线;
duplicate part
备件; 配件; 备份零件;
duplicate circuitry
重工电路;