to make something a permanent and necessary part of a larger system or structure
to be involved in or conduct activities related to a particular kind of business, commodity, or trade
to engage or involve someone in a particular activity, situation, or conversation
to participate in or become involved in a particular activity, conversation, etc.
何かに参加する
to gently mix one ingredient into another by lifting and turning the mixture with a spatula or spoon
to participate in an ongoing activity or opportunity when others are already involved
to take part in an activity or event that others are already engaged in
何かに参加する
to study a particular subject as one's main field of study at a college or university
to choose to participate in something, typically by actively indicating one's willingness or consent to do so
何かに参加する
to get involved in an argument, discussion, or activity and share one's opinions