gaps
A gap is a space between two things or a hole in the middle of something solid.
He pulled the thick curtains together, leaving just a narrow gap.
他拉上厚厚的窗帘,只留了一条窄缝。
A gap is a period of time when you are not busy or when you stop doing something that you normally do.
There followed a gap of four years, during which William joined the Army.
之后有四年的间隔,期间威廉参军了。
If there is something missing from a situation that prevents it from being complete or satisfactory, you can say that there is a gap.
The manifesto calls for a greater effort to recruit young scientists to fill the gap left by a wave of retirements expected over the next decade.
该声明呼吁加大力度招募年轻的科学家,以填补预期未来十年内一波退休高峰带来的人才缺口。
A gap between two groups of people, things, or sets of ideas is a big difference between them.
the gap between rich and poor.
贫富差距。
The overall pay gap between men and women narrowed slightly.
男女间的薪金差距总体上略有缩减。
America's trade gap widened.
美国的贸易逆差加大了。