从底部到顶部的实际显示的颜色。

From bottom to top the actually shown color.

youdao

这一条帖子被人从底部移到顶部。

The thread was moved from the bottom to the top.

youdao

唯一不同就是当你画渐变时，要从顶部拖到底部，而不是从底部拖到顶部。

Instead of dragging from bottom to top with the? Gradient Tool, drag from the top to the bottom.

youdao

In just a moment the hearts are gonna start flowing from bottom to top and the cookies are gonna start moving left and right and they seem to be somewhat synchronized with the music, perhaps based on trial and error by the student who implemented this one.

刚刚那一刻，那些爱心们从底部上浮到顶部,饼干人则向左向右移动,它们似乎都随着音乐的律动而变化着，也许这是那个制作该动画的同学,不断尝试的结果。

哈佛公开课 - 计算机科学课程节选