social interactions 社会互动
human interactions 人际交往
chemical interactions 化学作用
meaningful interactions 有意义的互动
digital interactions 数字交互
A: Did you have many interactions with the locals during your trip?
A：你旅行期间和当地人有很多交流吗？
B: Yes, their interactions were very welcoming and kind.
B：是的，他们的交流非常热情友善。
1) 指人际间的交往或互动
2) 指事物间的相互影响或作用
3) 指物理、化学等科学领域的相互作用
1. 相互作用；相互影响
2. 交流；互动
noun
1. The process of two or more things affecting each other.
2. Communication or involvement between people.
Synonym: communication, interplay, connection