centenarians
百岁老人（centenarian 的复数）
例句
Japan has more than 4,000 centenarians.
日本有超过4,000 位百岁老人。
《柯林斯英汉双解大词典》
Over all, the total number of centenarians is going up.
总的来说，百岁老人的总数正在上升。
Today in the United States there are 72,000 centenarians.
如今在美国有72000名百岁老人。
