图书馆Library的复数形式（library的复数形式四年级）

复数形式是libraries，例如：

1.It is difficult for a lay person to gain access to medical libraries.非业内人士难以进入医学图书馆。

2.It seems a false economy to me to cut down on libraries.在我看来，减少图书馆的数量并不是真正的节约。