less后面加什么词性

less+多音节形容词（+more 构成比较级的）更不；

less+不可数名词；

动词短语+less更少地做某事。

例句

He lost by less than 100 votes.

他以相差不到100张选票败北。

We have less to worry about now.

现在我们要担忧的事少一些了。

Maybe we\'ll hear a little bit less noise.

也许我们听见的噪音会少一点。

In practical terms , it means spending less.

具体点说，那意味着少花些钱。

The repaired sail lasted less than 24 hours.

修好的帆只维持了不到二十四小时。