他们密谋在老板的咖啡里下毒。

They ___plotted to poison their boss's coffee.

科学家们在图表上绘制了温度变化的曲线。

The scientists ___plotted the temperature changes on the graph.

她花了两周时间构思这部小说的情节。

She spent two weeks ___plotting the storyline of this novel.