加入

Verb

 * 1) to add in; to mix into; to put in
 * 2) to join; to become a member of; to accede to
 * 3) to take part in; to participate in; to join in
 * 1) to take part in; to participate in; to join in

Noun

 * 1) becoming a member of a group
 * 2) subscribing, or making affiliation with

Verb

 * 1) join, become a member