Definition: one part of a story, situation, idea, etc. Level: C2
情节中有许多不同的线索。
There are a number of different ___strands to the plot.
在做出决定之前，我们需要考虑论证的每一个方面。
We need to consider every ___strand of the argument before making a decision.
这部纪录片探讨了当代社会的多个层面。
The documentary explores various ___strands of contemporary society.
