long
US /lɑːŋ/
UK /lɑːŋ/

形容词
1.
2.
漫长, 长时间的
lasting for a great amount of time, or a longer time than expected or usual
示例:
•
It was a long and difficult journey.
那是一段漫长而艰难的旅程。
•
I haven't seen her for a long time.
我好久没见到她了。
副词
1.
久, 长时间地
for a long duration of time
示例:
•
How long will you be staying?
你会待多久?
•
He didn't stay long.
他没待多久。
动词
在 Lingoland 学习这个单词