iteration

中文： 叠代、迭代

1. A recital or a second performance; a repetition. (countable, uncountable)
2. A variation or version. (countable, uncountable) · The architect drafted several iterations of the floorplan before deciding on his final design.
3. The use of repetition in a computer program, especially in the form of a loop. (countable, uncountable)
4. A single repetition of the code within such a repetitive process. (countable, uncountable) · The code calculates the appropriate value at each iteration.

复数 iterations