have never seen before是什么意思

Question

如题所述

Answer 1

have never seen before

前所未见

例句如下
I have never seen before original
pieces of eight.
我以前从没见过八个瑞尔的西班牙
古银币.

Every time you do you be certain
to find something that you have
never seen before.

每次这样做你都一定会发现一些你
从未见过的东西.

From the examples above, the lidar
is revealing weatherpatterns we
have never seen before.
从以上几个例子看到，激光雷达揭示
了前所未见的天气情况。

希望会对你有所帮助，有什么问题的话请及时追问！满意的话记得要采纳哟.....

Answer 2

以前到现在从来没有见过。现在完成是态

Answer 3

以前从未见过。

Answer 4

之前从未见过。

Answer 5

有一根紫色的花朵。