n. [物]梯度,陡度;(温度、气压等)变化率,梯度变化曲线;<英>(道路的)倾斜度,坡度;
adj. 倾斜的;[动]步行的,能步行的;
grad步,级+i+ent形容词后缀 → 步行的;坡度
🗣️ 情景例句
This city is just too overpopulated.
这个城市人口太过稠密。
Teaching others teaches yourself.
教学相长。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189