too放在句末的用法：too的基本意思是也，还，而且,用于肯定句。too通常位于句末。例句：Depression may be expressed physically too（抑郁症也会表现在身体状况上）。

too的例句：Eggs shouldn't be kept in the fridge，it's too cold（鸡蛋不应保存在冰箱里，温度太低了）；I wasn't too happy with what I'd written so far（我对于目前已写完的这些并不太满意）。