"so long"是什么意思？

Question

如题所述

Answer 1

单单 一个SO LONG 表示‘再见’的意思

如果在句子中，可能表示'很长'
e.g. he has been staying there for so long without showing again that few people could recall him.

Answer 2

so long
int.
再见

so long
so long
interj.Informal （感叹词）【非正式用语】
Used to express good-bye.
再见：用于表达“再见”

Answer 3

再见本回答被网友采纳

Answer 4

1.再见(当短句时)
2.很长一段时间(当短语时)

Answer 5

1.再见(当短句时)
2.很长一段时间(当短语时)