decrease [dɪˈkri:s]

以下由轻松背单词网站提供

vi.减少，减小；vt.减少，减小；n.减少，减小

to become less, or to make something become less

The decrease in sales was almost 20 percent. 销售量差不多减少了20%。
The birthrate is on the decrease. 人口出生率正在下降。