英语译短语block it out

lock out
遮住,挡住
The clouds have blocked the sun out.
云彩遮住了太阳.
遮挡…使不被印出来
Block out the bottom of this picture when it is printed; the balance of the page will be better.
洗印的时候,压掉照片的底部,这样看起来平衡效果好些.
画出…的略图; 打草样; 计划
She quickly blocked out a sketch of the construction site.
她迅速画出一幅工地的草图.

block it out：座出来。
block out：
遮住, 挡住
遮挡…使不被印出来
画出…的略图; 打草样; 计划