[] () able to be used by more than one person at the same time多用户的◆multi-user bulletin board software多用户电子公告栏软件◆All mainframes are multi-user systems, but most PCs are not.所有大型计算机都是多用户系统，但是大多数个人电脑则不是。 () used by many different customers or organizations多用户的◆We want the airport to be a multi-user facility rather than one used by a single airline.我们希望机场可作为多方使用的设施，而不是只由一家航空公司使用。