双显示的英语怎么说

4次大中小

双显示的英文：
dual display

dual是什么意思：
adj. 双的；双重的
n. 双数；双数词

His dual role as composer and conductor.
他兼作曲家及指挥的双重身分。

Dual-color fruit coffee
双色水果咖啡

Dual moisture detection probes to eliminate false alarms
双重防潮保护的探针能够避免警报失灵或误报

This dual tug is apparent in the whole movement of expatriation
这种两面周旋的态度在整个寄居海外运动中极为明显。

Dual to the bad weather, I did not test.
由于坏天气，我没有测得结果。

display是什么意思：
v. 陈列，展出；表现，显露
n. 陈列品，展览品；显示，表现

A display device in which display images are generated on a display space by raster graphics
一种显示装置按光栅图形原理在其显示空间内产生显示图象。

The cakes were displayed in the window.
糕点陈列在橱窗中。

He displayed interest in archaeology.
他对考古学有兴趣。

The card of the race will be displayed soon.
赛马的节目单很快就会出来了。