long的意思和词性是什么？Long的几点含义

long的意思和词性是什么？Long的几点含义I long to spend my vacation in Australia. (3)v.渴望 long for: She longs for a diamond necklace.I'm longing for a big house.long to do : I'm longing to see you soon.

long :(1)adj It was the world's longest bridge.

How long is the course(课程）?

(2)adv.Have you been here long ?你来这里时间长吗？

This may take longer than we thought.

(3)v.渴望 long for: She longs for a diamond necklace.

I'm longing for a big house.

long to do : I'm longing to see you soon.

I long to spend my vacation in Australia.