INV Invitational邀请
Clash Invitational邀请赛
Invitational Exhibition邀请展
Invitational matc邀请赛
China Invitational中国邀请赛
invitational tournament邀请赛
invitational attitude邀请态度
ANNIKA Invitational邀请赛
Colonial Invitational殖民邀请赛
ADJ（形容词） An invitational tournament or event is a sports competition in which only players who have been asked to take part can compete. 邀请的 [ADJ n]
After all, The Masters is an invitational tournament.
毕竟，这项大师赛是一场邀请赛。
N-COUNT（可数名词） Invitational is also a noun. 邀请赛
...a 59-team invitational for field and running events.
...一场59支队伍参加的田径邀请赛。