She drew the figures in outline.

她简略地勾勒出人物的轮廓。

The book describes in outline the main findings of the research.

本书扼要叙述了主要的研究结果。

I have prepared my speech in outline.

我已筹办了我的讲话提纲。

The shore was dimly seen only in outline.

海岸只有轮廓清晰可见。

He presented his idea in outline at the meeting.

他在会议上扼要地说明自己的想法。