usually是现在时。usually的意思是通常地，正常地，一般地，经常地。usually的例句：She felt more than usually hungry after her excursion（远足后，她比平时感觉更饿）。
usually的例句：He was more than usually depressed by problems at work（工作上的问题使他异常沮丧）；You should write-protect all disks that you do not usually need to write to（你应该对你通常不需要写入内容的磁盘进行写保护）。
