constant是什么意思

详细释义

• 0 happening a lot or all the time -- 经常发生的；连续发生的；连续不断的

  • He's in constant trouble with the police. 他与警方麻烦不断。

  • machines that are in constant use 经常使用的机器

• 1 staying the same, or not getting less or more -- 恒久不变的；稳定的

  • We ran at a fairly constant speed. 我们保持了比较平稳的跑动速度。

  • The fridge keeps food at a constant temperature. 冰箱在恒温下保存食物。

• 2 A constant companion or friend who is loyal to you. -- （伴侣或朋友）忠实的，忠贞不渝的，始终如一的

• 3 a particular number or amount that never changes -- 常数；常量，恒量