immediately/ ɪ'miːdɪətlɪ /

1.adverb
(at once) 立即地

2.adverb [+apparent] [ obvious] 
直接地

3.adverb
(directly) 紧接地

4.conjunction
immediately he had said it,he regretted it 他刚一说完马上就后悔了

immediately next to
紧靠着
immediately before/after
紧接着…之前/后