black out

用墨等涂掉, 熄灭灯光, 眼前发黑, 查禁, 昏厥

例句与用法：

Dictators usually black out all criticism of the government.

独裁者通常都禁止批评政府的言论公开发表。

During the war we had to black out all our windows.

战时我们必须用黑布遮着窗口以免透光。

The plane dived suddenly, causing the pilot to black out.

飞机猛然俯冲致使驾驶员昏厥。

Such a steep descent in an airplane would have blacked out a fledging.

飞机作这样的急速下降本来是会使缺乏飞行经验的人眼前发黑的。