形容词 “constant”
基本形式 constant (more/most)
- 恒定的
Her love for her children was constant, never wavering no matter the circumstances.
- 持续的
His constant requests for snacks made it difficult to get any work done.
名词 “constant”
单数constant,复数constants或不可数
- 常数(名词,指不变的事物)
In her life, the one constant was her grandmother's wise advice.
- 常量(数学中的固定数值)
In the equation E=mc^2, the speed of light, c, is a constant.